CN 455 Safety
The OSH Act of ________________ formed the Occupational Safety and Health Administration (OSHA). It was enacted the following year.
1970
A repeat citation is a violation of the same or similar standard within ____________years.
3
The absolute closure of a pipe, line or duct by the fastening of a solid plate that completely covers the bore and that is capable of withstanding the maximum pressure of the pipe, line or duct with no leakage beyond the plate
Blanking or Blinding
The circuit conductors between the final overcurrent device protecting the circuit and the outlet(s)
Branch Circuit
A device designed to open and close a circuit by non-automatic means
Circuit Breaker
Activities involving removal of TSI and surfacing ACM and PACM
Class I asbestos work
Maintenance and custodial activities where employees contact, but do not disturb ACM or PACM....and activities to clean up dust, waste and debris.
Class IV asbestos work
An area in which certain work (ex: overhand bricklaying) may take place without the use of guardrail systems, personal fall arrest systems or safety net systems and access to the zone is controlled
Controlled Access Zone (CAZ)
One or more layers of plastic that is sealed over all opening into a work area. Can be other similar physical barrier to prevent airborne asbestos in a work area from migrating to an adjacent area
Critical Barrier
A unit of an electrical system which is intended to carry but not utilize electrical energy
Device
The closure of a pipe, line or duct by closing and locking or tagging two in-line valves and by opening and locking or tagging a drain or vent valve in the line between the two closed valves.
Double Block and Bleed
The surrounding and effective capture of a person by a liquid or finely divided (flowable) solid substance that can be aspirated to cause death by filling or plugging the respiratory system or that can exert enough force on the body to cause death by strangulation, constriction, crushing or suffocation.
Engulfment
A mason performing overhand bricklaying (15' in the air) will require the same fall protection as a carpenter installing shingles on a ranch-style residential roof with a 6/12 pitch that is 12' from ground to eave. (T/F)
False
A safety monitor is required to work on the same work surface level as than the employees he/she is tasked to monitor, but is not required to keep the employees within visual range. (T/F)
False
A safety monitor may work on different work surface levels than the employees he/she is tasked to monitor. (T/F)
False
A safety monitor must be at least 25 years old, and have a voice range that can reach 85 decibels. (T/F)
False
A workplace fatality will not trigger an OSHA visit and inspection. (T/F)
False
An OSHA inspector is not required to present their credentials when going through the opening conference of a routine project visit. (T/F)
False
Based upon guidelines in Subpart O, most defects (minor or major) can be fixed as time allows. (T/F)
False
Bidirectional machines (like a dozer) can have the horn and/or backup alarm disabled if you are making a good faith effort to reduce the decibal count for noise on a project. (T/F)
False
Both OSHA and MIOSHA prohibit employees from carrying stuff up or down a ladder. (T/F)
False
Controlled access zones are used to control the workers within the access zone. (T/F)
False
Cracked or broken glass in the cab of a piece of equipment is acceptable, so long as at least 25% of the glass is intact. (T/F)
False
Fall protection for unprotected sides and edges can be waived if it is proven that the system is uncomfortable for the user to wear. (T/F)
False
Handrails and top rails are widely accepted as interchangeable terms. (T/F)
False
Horizontal standards are those that are specific to an industry or a sector...like steel erection. (T/F)
False
If a space within a building is not intended or designed for continuous employee occupancy, it is considered a confined space.(T/F)
False
If you are transporting employees, it is acceptable to have them sit in the bed of the pickup, so long as there is a cap / topper on it. (T/F)
False
In order for a citation to be deemed "willful", the employer cannot have previous knowledge of the violation. (T/F)
False
It is acceptable to alter or modify the capacity and operation of a piece of equipment, so long as it looks appropriate. (T/F)
False
It is acceptable to stack masonry cubes shown below, without special provisions. (T/F)
False
It is acceptable to use a defective safety net, provided you do not attach it to the anchoring system. (T/F)
False
Low voltage means low hazard. (T/F)
False
Record keeping (for OSHA purposes) is required for an employee that is involved in an accident while traveling from project to project, but detours to the bank in order to make a withdrawal for personal expenses. (T/F)
False
The PFAS systems and components are designed and priced for an intended lifetime use - especially after being loaded (by a fall). (T/F)
False
The employee is responsible to initiate and maintain safety programs, and training. (T/F)
False
The intent of a toeboard is to keep the employee's foot from slipping off the work surface. (T/F)
False
The picture below is called a body belt, and it can be used anywhere a harness can be used. (T/F)
False
The pivot point of a cross brace (also called X-brace) may serve as both the top rail and the mid rail of the guardrail system on a welded frame scaffold system. (T/F)
False
The predominant type of work that incorporates a safety monitor is steep-slope roofing. (T/F)
False
The safety monitor should have multiple responsibilities in addition to monitoring the employees in the area. (T/F)
False
There is a downward penalty adjustment factor available to all employers that receive a citation, regardless of how many employees they have. (T/F)
False
Training and instructing employees in the recognition and avoidance of unsafe conditions is the responsibility of the insurance agency representative in organizations that have 250 employees or more. (T/F)
False
Using scaffold for storage of materials that are to be installed in about a week is not an OSHA violation. (T/F)
False
When scaffold platforms are more than 2' above or below a point of access, cross braces (x-braces) can be used as a means of access. (T/F)
False
When storing material near overhead power lines, you must maintain a clearance of 5' plus the length of the material being stored. (T/F)
False
When using a pump jack scaffold system, it is acceptable to use the the work bench as not only a top rail, but also a work platform. (T/F)
False
With a guardrail system, the midrail needs to be able to withstand a minimum (downward or outward) load of 250 lbs. (T/F)
False
All circuit conductors between the service equipment or the generator switchboard of an isolated plant, and the final branch-circuit overcurrent device.
Feeder
applying a bandage (First Aid or Medical Treatment)?
First Aid
applying a splint or sling while transporting an accident victim (First Aid or Medical Treatment)?
First Aid
using irrigation to remove a foreign material from an eye (First Aid or Medical Treatment)?
First Aid
Not more than a 60" x 60" impervious plastic bag, with hand-like appendages allowing handling of material
Glovebag
A conductive connection to the earth which acts as a protective measure
Grounding
A barrier erected to prevent employees from falling to lower levels
Guardrail System
A gap or void two inches (2") or more in its lease dimension in a floor, roof or other walking/working surface
Hole
A respiratory inlet covering that completely covers the head and neck, and may also cover portions of the shoulders and torso.
Hood
Any condition that would interfere with an individual's ability to escape unaided from a permit space and that poses a threat to life or that would cause irreversible adverse health effects
Immediately Dangerous to Life or Death
Displacing the atmosphere in a permit space by a noncombustible gas to such an extent that the resulting atmosphere is noncombustible
Inerting
The intentional opening of a pipe, line or duct that is or has been carrying flammable, corrosive or toxic material, an inert gas or any fluid at a volume, pressure or temperature capable of causing injury
Line Breaking
A respiratory inlet covering that is designed to form a partial seal with the face.
Loose-fitting Facepiece
Amputating a hand? (First Aid or Medical Treatment)
Medical Treatment
applying a couple of sutures or staples (First Aid or Medical Treatment)?
Medical Treatment
providing medication or a prescription (First Aid or Medical Treatment)?
Medical Treatment
A respirator in which the air pressure inside the facepiece (during inhalation) is less than the ambient air pressure outside during inhalation, is less than the ambient air pressure outside the respirator.
Negative Pressure Respirator
An atmosphere containing less than 19.5% oxygen by volume
Oxygen Deficient Atmosphere
An atmosphere containing more than 23.5% oxygen by volume
Oxygen Enriched Atmosphere
A body belt or body harness system rigged to allow an employee to be supported on an elevated vertical surface, such as a wall, and work with both hands free while leaning.
Positioning Device System
A respirator in which the pressure inside the respiratory inlet covering exceeds the ambient air pressure outside the respirator
Positive Pressure Respirator
A safety system in which a competent person is responsible for recognizing and warning employees of fall hazards.
Safety Monitor System
The conductors and equipment for delivering energy from the electricity supply system to the wiring system of the premises
Service
Material that is sprayed, troweled or otherwise applied for acoustical, fireproofing or other purposes
Surfacing Material
The process by which the hazards that may confront entrants of a permit space are identified and evaluated.
Testing
An insulation system that contains more than 1% asbestos
Thermal System Insulation
A respiratory inlet covering that forms a complete seal with the face
Tight-Fitting Facepiece
"Catch All" clauses and definitions that are not specifically covered by a a 1926 standard are automatically covered by the 1910 "General Industry" standards. (T/F)
True
A control line for overhand bricklaying will be between 10' and 15' from the working edge. (T/F)
True
A drop test consists of a 30" diameter bag of sand that weighs 400 lb being dropped at least 42" into the safety net. (T/F)
True
A fall protection plan that deviates from the conventional fall protection systems must document the reasons why the conventional systems are either infeasible or pose a great hazard. (T/F)
True
A guardrail system around an access to another floor requires a gate or a significant offset. (T/F)
True
A guardrail system used on on a ramp or a runway needs to be erected on each unprotected side or edge. (T/F)
True
A point of access, material handling area or storage area requires a separate warning line path. (T/F)
True
A respirator fit test can be either qualitative or quantitative. (T/F)
True
An OSHA inspector can not only visit with your site employees, but also question them privately. (T/F)
True
An OSHA inspector can request employee participation during a visit. (T/F)
True
An OSHA inspector is within their boundaries to seek out, and review, your record keeping logs. (T/F)
True
An OSHA inspector is within their rights to take pictures or videos during their walkaround inspection. (T/F)
True
Any and all projects that are subject to OSHA standards provide the "Right of Entry" to inspect and/or investigate matters that OSHA deems necessary. (T/F)
True
Both direct and indirect affects of shock can have fatal consequences. (T/F)
True
Both private and public employees are covered by OSHA's recordkeeping and reporting standard. (T/F)
True
Employers are required to set up a system for employees to report work-related injuries and illnesses
True
Employers must post the Form 300A no later than 01 February of the year following the year covered by the records, and keep it in place until 30 April. (T/F)
True
Fall protection is required for employees at the edge of an excavation that is 6' or deeper and not readily seen because of a visual barrier. (T/F)
True
Given the necessity of employee training, it is necessary for employers to train their employees on how to report a work-related injury or illness to you. (T/F)
True
Hepatitis B is a bloodborne pathogen. (T/F)
True
If an employee were to experience a work-related "significant aggravation" (work related event that significantly aggravates a pre-existing condition), the event would need to be recorded if it results in lost time, medical treatment, death or loss of consciousness. (T/F)
True
If the employer supervises a temporary employee on a day-to-day basis, the employer must record injuries and illnesses which meet the guidelines when they occur. (T/F)
True
Imminent Danger is a top inspection priority for OSHA officials. (T/F)
True
In the instance of an in-patient hospitalization, amputation or loss of an eye, you have a maximum of 24 hours to report it to OSHA.
True
The 1926 Construction standards applies not only to new construction, but also to alterations and repairs. (T/F)
True
The required poster that OSHA will provide notes the employee rights under the OSHA act, and the employer responsibilities as well. (T/F)
True
There are scaled (adjustments) factors applied to businesses based upon their number of employees. Larger firms receive a smaller reduction factor. (T/F)
True
There is OSHA recording criteria in the standards that pertain to hearing loss, needles, sharps and tuberculosis. (T/F)
True
To say that documentation is essential (in terms of recording workplace injuries an illnesses) would be accurate. (T/F)
True
Upon mutual agreement, the prime/general contractor can/may delegate responsibilities to subcontractors (like snow plowing or temporary toilet facilities), but in no case can be relieved of overall responsibility for safety compliance. (T/F)
True
Vehicles or equipment parked on an incline will have the parking break set and the wheels will be chocked. (T/F)
True
When a guardrail system is used at a hoisting/landing area for materials, a chain, gate or removable guardrail will be across the opening when hoisting operations are not taking place. (T/F)
True
When control lines (to create a controlled access zone) are used, they need to be erected at least 6', but not more than 25', from the leading edge - except when erecting precast. (T/F)
True
When dropping materials / debris to a lower level, signs are required to be posted around the lower level and removal cannot start until the debris dropping stops. (T/F)
True
When site clearing, employees need to be protected from toxic plants and trained in first aid treatment available. (T/F)
True
Wire rope slings required consistent inspection. If ten (10) or more randomly distributed wires in one lay are damaged, the sling should be taken out of service. (T/F)
True
The measure of electrical force
Voltage
A barrier erected on a roof to warn employees that they are approaching an unprotected roof side or edge, and which designates an area in which roofing work may take place without the use of guardrail, body belt or safety net systems to protect employees in the area
Warning Line System
A microorganism that is present in human blood and can cause diseases is a___________. Select one: a. bloodborne pathogen b. parenteral c. universal precaution d. regulated waste e. contaminated sharp
a
A person that is approved or assigned by the employer to perform a specific type of duty or duties or to be at a specific location or locations on the jobsite is a/an _____________ person. Select one: a. authorized / designated b. competent c. qualified d. awesome e. employer f. all of the above g. none of the above
a
Class III locations are __________________________________. Select one: a. hazardous because of the presence of easily ignitable fibers or flyings b. hazardous because of combustible dust c. flammable because of gases or vapors d. toxic because of excessive flatulence e. explosive because of the amperage f. hazardous due to the insulators g. all of the above h. none of the above
a
If wire rope is used for a top rail, it will need to be flagged with high visibility material at _____________ maximum intervals. Select one: a. 6' b. 12' c. 4' d. 8' e. 2' f. 1' g. 10' h. 15'
a
In terms of hierarchy of controls, what is the most effective - from the list below? Select one: a. elimination b. procrastination c. engineering controls d. validation e. administrative controls f. longitudinal controls g. substitution h. ppe
a
Leveling jack adjustment screws will not exceed _________high on a ground supported scaffold. Select one: a. 18" b. 9" c. 24" d. 16" e. 15" f. 21" g. 10" h. 12"
a
Site clearing equipment needs to be equipped with ___________________. Select one: a. rollover guards b. wheels c. a radio d. black and yellow tags e. tracks f. temperature controls g. reflective lettering that reads "You shall not pass"
a
The __________________ must eliminate or isolate the hazards without entering the space, unless he/she/it can demonstrate that this is infeasible. Select one: a. entry employer b. lockout c. rescue service d. spiritual adviser e. attendant f. untrained employee g. permit author h. controlling employer
a
The __________________is the entity that owns or manages the property where the construction work / confined space work is taking place Select one: a. host employer b. entry employer c. rescue employer d. competent employer e. controlling employer
a
The latch shown on the hook below is: Select one: a. required b. dumb c. optional
a
The maximum deceleration distance that an employee can travel is ____________. Select one: a. 3.5' b. 5.5' c. 2' d. 4.5' e. 6' f. 4' g. 3' h. 1' i. 5'
a
The minimum effective width of the landing (or platform) at the top of the construction stairs is ______________ Select one: a. 20" b. 42" c. 12" d. 16" e. 30" f. 36" g. 24" h. 8"
a
Three other recordable incidents (in addition to a fatality) have a high priority time limit with OSHA. They are ____________________ Select one: a. in-patient hospitalization, amputation and loss of an eye b. amputations, in-patient hospitalization and blunt force trauma c. in-patient hospitalization, eye loss and a compound fracture d. closed-head injury, amputation and heavy blood loss e. severe burn, chemical inhalation and a fall of greater than 6'
a
Two things that are due to each employee are ____________ and _____________. Select one: a. PPE and training b. fair wage and a hardhat c. bonuses and overtime d. safety glasses - both tinted and clear e. an accident log and a truck
a
A scaffold and its components will be inspected for visible defects by a competent person _____. Select one: a. twice per week b. before each work shift or other hazard producing occurrence c. once per week d. annually or prior to an OSHA inspection e. once per month
b
At what break in elevation (how many inches) does a stair or ladder become necessary? Select one: a. 16 b. 19 c. 21 d. 18 e. 20 f. 24 g. 9 h. 12 i. 27 j. 23 k. 15
b
Class II locations are __________________________________. Select one: a. hazardous because of the presence of easily ignitable fibers or flyings b. hazardous because of combustible dust c. flammable because of gases or vapors d. toxic because of excessive flatulence e. explosive because of the amperage f. hazardous due to the insulators g. all of the above h. none of the above
b
Employers must not expose employees to unprotected live electrical parts over ______________. Select one: a. more than one phase b. more than three phases c. 120 volts d. 240 volts e. 50 volts f. 5 Kv
b
Following a jobsite fatality, you have a maximum of __________ hours to report it to OSHA. Select one: a. 6 b. 24 c. 4 d. 2 e. 10 f. 16 g. 12 h. 8
b
Guardrails are required on a ground supported scaffold at a height of ____________. Select one: a. 4' or greater b. 10' or greater c. 18' or greater d. 2' or greater e. 12' or greater f. 15' or greater g. 8' or greater h. 6' or greater
b
If the vertical distance from the working level to the horizontal plane of the safety net is 5', the minimum horizontal distance from the edge of work surface to the outer edge of the safety net will be __________. Select one: a. less than 5' b. more than 5' c. 5'
b
If you are moving the platform height from one level up to the next, the existing platform must stay in place until the new frame ends have been_____________. Select one: a. identified and painted b. set in place and braced c. placed on pins d. removed and stored e. checked for capacity
b
In addition to developing and enforcing safety and health standards, two other OSHA priorities are _________________- Select one: a. developing business plans and models for replication b. training and education c. increasing business profitability and creating examples of success d. providing rights to the employer and its contractual partners e. stifling business and commerce by smothering regulations
b
In an oxygen deficient atmosphere, the percentage of oxygen is below _______% by volume Select one: a. 24 b. 19.5 c. 12 d. 28 e. 15
b
Once you surpass 125' of scaffold height above the base plates, the system will be designed by a ____________. Select one: a. qualified person b. registered professional engineer c. an erection/dismantling director that is also a qualified person d. competent person e. expert journeyman carpenter
b
The "Focus Four" are four areas that OSHA places a great deal of attention in their compliance and education efforts. The four areas are ____________ Select one: a. Steel erection, electrocution, roofing and scaffolding b. Falls, electrocution, struck by and caught between c. Struck by, welding, mobile equipment and falls d. Falls, caught between, cave ins and scaffolding e. Caught between, hazardous materials, cranes and struck by
b
The distance above the upper level of access in which a portable ladder must extend is ____________. Select one: a. 3' - 6" b. 36" c. 2' d. 18" e. 4' f. 1' g. 30"
b
The fluid used in hydraulic powered tools must be _____. Select one: a. freezable at -5 degrees C b. fire-resistant (Schedule 30) c. heavy d. translucent (per ANSI 86.4a) e. filtered for best brewing process
b
The maximum mesh opening for a safety net is __________ square inches. Select one: a. 16 b. 36 c. 64 d. 49 e. 25 f. 9 g. 4
b
The minimum height of any toeboard will be __________". Select one: a. 5 1/2 b. 3 1/2 c. 4 1/2 d. 5 e. 2 f. 2 1/2 g. 3 h. 4
b
There are _______ classes of work for asbestos in either MISOSHA part 602, or OSHA Subpart Z. Select one: a. 6 b. 4 c. 2 d. 3 e. 7 f. 1 g. 8 h. 5
b
What kind of material needs to be racked or blocked to prevent spreading or tilting? Select one: a. glass / glazing b. poles, pipes and other cylinders c. bags of bulk material d. caustic fluids e. door frames f. brick g. tile
b
You are allowed a supported scaffold height to base ratio of _____________ before restraints of some sort need to be incorporated. The restraints from tipping can be guying, tying, bracing or comparable/equivalent means. Select one: a. 1:1 b. 4:1 c. 5:1 d. 2:1 e. 3:1
b
_________________must be flagged at 6' intervals with high visibility material, and erected along each side of a roof work area. Select one: a. Vertical rope grab lines b. Warning line systems c. Guardrails made from dimensional lumber d. Horizontal lifelines e. Safety nets
b
A person that is capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary, hazardous or dangerous to employees, and who has the authority to take prompt corrective action to eliminate them is considered a/the _____________ person. Select one: a. authorized b. designated c. competent d. qualified e. defective f. all of the above g. none of the above
c
A suspension scaffold that is power operated needs to be tested by a _____________ . Select one: a. skilled journeyman b. qualified person c. qualified testing laboratory d. competent person e. A/D director
c
An entry supervisor ______________ Select one: a. performs non-entry rescues b. continuously maintains an accurate count of authorized entrants in the permit space c. removes unauthorized individuals who enter or attempt to enter the permit space d. alerts the attendance whenever a prohibited condition is detected e. is aware of possible behavioral effects of hazard exposure in authorized entrants
c
Before an employee enters a confined space, the internal atmosphere must be tested with a calibrated direct reading instrument for _________ in that order Select one: a. oxygen, nitrogen, hydrogen and methane b. oxygen, silica, sodium phospate and hydrogen chloride c. oxygen content, flammable gases/vapors and potential toxic air contaminants d. flammable gases/vapors, high-pressure fluids and oxygen e. asbestos fibers, petroleum-based fumes and oxygen content
c
Class I locations are __________________________________. Select one: a. hazardous because of the presence of easily ignitable fibers or flyings b. hazardous because of combustible dust c. flammable because of gases or vapors d. toxic because of excessive flatulence e. explosive because of the amperage f. hazardous due to the insulators g. all of the above h. none of the above
c
Electric lines and circuits are only considered to be de-energized when they are _______ . Select one: a. locked out and tagged out (LOTO) b. tested and visibly grounded c. both a & b d. none of the above
c
If you were to pile up materials and/or tools above the height of a toeboard, you will need _________________ to connect from the working/walking surface to the top of either the mid or top rail. Select one: a. stackable shelving b. PFAS c. paneling or screening d. a qualified/competent person e. mirrors f. horizontal lifelines g. anchor points h. warning lines
c
Is safe to say that all confined spaces are also permit-required confined spaces? Select one: a. Pretty sure b. Confident that I have no idea c. No d. Not really e. Yes
c
Metal framed stairs and landings can be used prior to pouring concrete in the pans, but they need to be _________________. Select one: a. nosed b. painted c. filled and secured with another material d. checked for consistency e. barricaded
c
Properly functioning GFCIs are supposed to interrupt circuit flow at __________ . Select one: a. 1 A b. 10 mA c. 5 mA d. 100 mA e. 1 mA
c
Protection from falling applies to ramps, runways and other walkways when a the fall distance is ___________ or greater. Select one: a. 12' b. 10' c. 6' d. 4' e. 2'
c
Scaffolds will be constructed and loaded according to their design. The design shall be done by a _____________ . Select one: a. the labor foreman b. an executive c. a qualified person d. a competent person e. the E & D coordinator
c
Standard fall protection for unprotected sides and edges is mandatory _________________ above a lower level. Select one: a. 10' b. 4' c. 6' d. 8' e. 30' f. 15'
c
Temporary stairways with ___________ or more risers, or more than _________ tall must be equipped with at least one handrail. Select one: a. 3, 24" b. 5, 40" c. 4, 30" d. 4, 40" e. 2, 18"
c
The 1926 Construction Safety Standards are considered by many as _________________ Select one: a. the shining light of goodness b. the communists attempting a hostile takeover of our country c. the minimum standards d. the best management practices e. the rules of thumb
c
The entry employer must maintain each canceled entry permit for at least _______ Select one: a. five years b. three years c. one year d. one week e. two years f. six months g. one month h. three months
c
The maximum arresting force on an employee's body when wearing a positioning belt is _______________. Select one: a. 1,500 lbs b. 2,100 lbs c. 900 lbs d. 5,000 lbs e. 3,000 lbs f. 1,800 lbs g. 1,200 lbs h. 750 lbs
c
The minimum clear distance between side rails for all portable ladders is _____________. Select one: a. 13 1/2" b. 10 3/4" c. 11 1/2" d. 10 1/2" e. 12 1/4" f. 8" g. 9"
c
The personal system that incorporates stopping a person from landing after a fall is ____________. Select one: a. positioning b. warning line c. fall arrest d. anchoring e. guarding f. fall restraint g. connecting h. controlled access
c
The primary connection D-ring on a harness should be located on the ______________. Select one: a. right hip b. left hip c. back between shoulders d. rear belt loop e. chest between shoulders
c
The primary hazard of circuit overload is _______________ . Select one: a. insulating b. instability c. fire d. bonding e. grounding
c
Tube and coupler scaffold can be _______________. Select one: a. suspended b. supported c. both d. neither
c
Which of the following is not a hazard associated with electrical energy? Select one: a. arc blast b. arc flash c. grounding d. electrocution e. electric shock f. all of the above g. none of the above
c
Wood plank used for a scaffold work platform must be scaffold grade, and also be at least ______________. Select one: a. 2" thick x 4" wide b. 2" thick and 6" wide c. 2" thick and 10" wide d. 2" thick and 8" wide e. 2" thick x 12" wide
c
The movement of electrical charge
current
A __________ scaffold has one or more platforms supported by outrigger beams, brackets, poles, legs, uprights, posts, frames or similar rigid support. Select one: a. pump jack b. multi-point adjustable suspension c. suspended d. supported e. outrigger f. mobile g. tube and coupler h. step, platform and trestle ladder i. self-contained adjustable j. single point adjustable suspension k. none of the options noted here
d
A ____________________ is one that possesses a recognized degree, certificate or professional standing, or has extensive knowledge, training and experience, and has successfully demonstrated the ability to solve or resolve problems relating to the subject matter, the work and/or the project. Select one: a. authorized b. designated c. competent d. qualified e. suitable f. all of the above g. none of the above
d
A condition that OSHA strives to remove from the jobsite for the sake of workers/employees is a/an ________________ condition. Select one: a. unsanitary b. hazardous c. dangerous d. all of the above e. none of the above
d
A confined space _________. Select one: a. is large enough that an employee can enter it b. has limited or restricted means of egress c. is not designated for continuous employee occupancy d. all of the above e. none of the above
d
A fall protection plan prepared by a qualified person for a specific site can be substituted for conventional fall protection equipment if it can be demonstrated that that it is infeasible or creates a greater hazard to use the conventional fall protection equipment. The plan can only be applied to ________________. Select one: a. leading edge work b. precast concrete work c. residential construction work d. all of the above e. none of the above
d
A stationary tool using an abrasive wheel should have a work rest that sits ____ from the wheel Select one: a. 1/4" b. 1/2" c. 3/8" d. 1/8" e. 5/8" f. 1/16" g. 3/16" h. 3/4"
d
Based upon OSHA's definition of control within subpart AA, it is the action taken to reduce a hazard using __________- Select one: a. hardhats b. more attendants c. respirators with HEPA filters d. engineering methods e. SCUBA suits
d
Before work begins at a site, each employer must ensure that a competent person identifies all confined spaces. Also, through ________ identifies each space that is a permit space Select one: a. consideration of the space b. evaluation of the space c. testing of the space d. all of the above e. none of the above
d
If you believe that working conditions are unsafe, your first step would be to ________ Select one: a. call your corporate owner's attention to it b. have a friend anonymously contact OSHA c. contact OSHA immediately d. call your supervisor's attention to it e. file a complaint with EEO
d
In order to operate powder actuated tools, the user needs to ____. Select one: a. carry a PhD in Philosophy b. understand ratios of reflex c. be taller than 5' - 4" d. be certified e. be above 32 years of age
d
In the picture below, the thing connecting the beam to the person's D-ring on his harness is called a lanyard. Its function is _____________. Select one: a. retrieval b. retracting c. anchorage d. deceleration e. harnessing
d
The area between a warning line and the roof edge is for ______________. Select one: a. laborers b. electricians c. operators d. employees performing roofing work e. field engineering interns
d
The maximum distance between a toeboard and the walking/working surface is __________" Select one: a. 1/2 b. 1 1/2 c. 1 d. 1/4 e. 3/4
d
The minimum clearance distance necessary when working near energized overhead power lines up to 50 Kv is _______. Select one: a. 5' b. 12' c. 6' d. 10' e. 8' f. 20' g. 3' h. 15'
d
The minimum distance from a roof edge (with no mechanical equipment) where a warning line system can be installed is __________. Select one: a. 10' b. 4' c. 2' d. 6' e. 12'
d
The person stationed outside one or more permit spaces who assesses the status of authorized entrants is known as the ______________. Select one: a. entry supervisor b. authorized entrant c. authorized rescue supervisor d. attendant e. rescue service team member f. all of the above g. none of the above
d
The standards for construction safety are covered under CFR _____________ Select one: a. 1904 b. 1903 c. 1965 d. 1926 e. 1928 f. 1975 g. 1970 h. 1910
d
Wall openings less than 39" above the walking/working surface require fall protection with ______________. Select one: a. a guardrail system b. a safety net system c. a PFAS d. any of the above e. none of the above
d
What is the minimum length of time that an employer is required to save the OSHA 300 following submission during a particular year? Select one: a. 10 years b. 2 years c. 1 year d. 5 years e. 3 years f. For the life of the business g. 4 years h. 7 years
d
When marking out the controlled access zone for overhand bricklaying operations, your control line system (whenever possible) connect to either walls or guardrails on all sides, and will need to have a minimum breaking strength of ___________. Select one: a. 100 lbs b. 16 lbs c. 150 lbs d. 200 lbs e. 10 lbs f. 5000 lbs g. 2,500 lbs h. 50 lbs i. 15 lbs j. 900 lbs k. 75 lbs l. 250 lbs m. 5 lbs n. 1,000 lbs
d
When reporting a fatality, in-patient hospitalization, amputation or loss of an eye to OSHA, you will need to_____________ a. visit the OSHA area office b. call the toll-free central number (800) 321-OSHA c. submit electronically using the application at www.osha.gov d. any of the above
d
When visibility conditions warrant, vehicles and equipment shall be equipped with at least _________________ functional headlight(s) or tail light(s). Select one: a. 5 b. 3 c. 4 d. 2 e. 1
d
Which coating is not allowed to be applied to scaffold plank? Select one: a. Clear wood preservative b. Transparent slip resistant coating c. Translucent fire-retardent finish d. Opaque coloring e. all of the above
d
With stairs, the allowable variation with tread depth and riser height is _________ . Select one: a. 1/2" b. 1/8" c. 7/16" d. 1/4" e. 1/16" f. 5/16" g. 3/16" h. 3/8"
d
A permit-required confined space contains ____________. Select one: a. the potential to contain a hazardous atmosphere b. material that has the potential to engulf an entrant c. has a configuration where an entrant could be trapped by converging walls or a sloping floor that that tapers to a smaller cross-section d. contains any other recognized serious safety or health hazard e. all of the above f. none of the above
e
Control lines will need to _____________. Select one: a. consist of ropes, wires tapes or equivalent materials b. be flagged at 6' intervals with high-visibility material c. be supported so the line is between 39" and 45" above the working surface d. be able to have a 200 lb breaking strength e. all of the above f. none of the above
e
Do aisles and passageways need to be kept clear for material movement and employees? Select one: a. Probably not b. No c. If time allows d. Probably e. Yes
e
General housekeeping for storage areas needs to keep _____________ hazards from accumulating.. Select one: a. tripping b. fire c. explosion d. pest e. all of the above f. none of the above
e
Health hazards can enter your body through ____________ Select one: a. inhalation b. swallowing c. absorption through skin d. cuts e. all of the above
e
If guardrails are used for fall protection, at what height from the work surface will the top rail be installed? Select one: a. 36" +/- 3" b. 33" +/- 3" c. 30" +/- 3" d. 48" +/- 3" e. 42" +/- 3" f. 39" +/- 3" g. 45" +/- 3"
e
If you were dropping debris through a hole in the floor, the landing area of the debris will be completely enclosed with barricades that are at least ___________ tall. Select one: a. 39" b. 30" c. 45" d. 36" e. 42" f. 33" g. 48" h. 27"
e
Items like solvent waste, oily rags and flammable liquids need to be kept in a __________ until they are removed from the site. Select one: a. a plastic bucket to avoid leaching onto the concrete or wood floor b. a gang / tool box with other tools c. not too close to a temporary power source d. cardboard box to avoid leaching onto the concrete or wood floor e. a fire resistant covered container
e
Lockout / Tagout is primarily covered in 1910, but 1926.417 also has a section. The big thing to do before beginning work on a de-energized circuit is to _______________. Select one: a. amp it b. GFCI it c. voltowatt it d. unload it e. render it inoperative
e
Materials dropped more than 20' outside of a building require _____________. Select one: a. respirator b. a string line c. a separation pile d. a ground control person e. a chute f. a spoils pile g. a recycling hub h. a sling
e
Of the options below, which is true regarding hole covers? Select one: a. Support at least twice the intended load of employees, equipment and materials b. Marked in color code as "hole" c. Marked in color code as "cover) d. Be secured in place to prevent accidental displacement e. All of the above f. None of the above
e
Rather than draft a new standard, OSHA will often adopt a standard from ______________. Select one: a. ANSI b. NFPA c. ISO d. ASTM e. all of the above f. none of the above
e
Scaffolding and all components must be able to support its own weight and at least __________ times the maximum intended load. Select one: a. 4.5 b. 1.5 c. 2 d. 3.5 e. 4 f. 2.5 g. 3 h. 5
e
Stacks of lumber that are to be handled manually can be stacked up to ________ high. Select one: a. 12' b. 4' c. 11' d. 8' e. 16' f. 6' g. 9' h. 10' i. 20' j. 14' k. 18'
e
The free fall distance for a self-retracting lifeline is ______________ maximum. Select one: a. 10' b. 6' c. 4' d. 1' e. 2'
e
The height range of handrails for a stairway (measured from top of handrail to top of tread) is _____________. Select one: a. 12" - 15" b. 15" - 21" c. 36" - 42" d. 20" - 27" e. 30" - 37" f. 24" - 30" g. 40" - 48" h. 27" - 33"
e
The load, when performing maintenance on heavy machinery, equipment or parts thereof, which are suspended or held up by slings, hoists or jacks; Select one: a. shall have the battery disconnected b. shall be placed in neutral c. shall have appropriate lights, reflectors or barricades d. shall disconnect the hydraulic or pneumatic pump e. shall be substantially blocked or cribbed
e
The platform on all working levels needs to _____________________ . Select one: a. have a couple 2 x 8 boards on it b. hold at least 150 lbs c. have at least a couple 2 x 6 boards on it d. be at least 10' above the surface e. be fully decked
e
The rungs / steps of a portable or fixed ladder ladder shall be _____________ to minimize slipping. Select one: a. corrugated b. knurled c. dimpled d. coated with skid-resistant material e. all of the above f. none of the above
e
The rungs / steps spacing range for portable and fixed ladders (not including step stools) is ___________. Select one: a. 10" - 14" b. 12" - 16" c. 13" - 17" d. 6" - 12" e. 8" - 12"
e
When erecting a supported scaffold, poles, legs, posts, frames, and uprights, shall bear on ____________. Select one: a. scrap lumber that is free from cracks and knots and at least 8" wide b. CMU laid on side or edge c. solid plastic buckets, or crates d. foam, rubber padding, or other closed-cell insulation with an R-value of at least 4 e. base plates and mudsills or other adequate firm foundation
e
Which of the following employers can be cited and fined for an OSHA violation? Select one: a. exposing contractor b. controlling employer c. creating employer d. correcting employer e. all of the above f. none of the above
e
A component of a PFAS is ____________. Select one: a. anchorage b. connector c. lifeline or lanyard d. deceleration device e. body harness f. all of the above g. none of the above
f
A hazardous atmosphere contains ____________ Select one: a. flammable gas b. airborne combustible dust c. atmospheric oxygen concentration d. atmospheric concentration of any toxic or hazardous substance e. any other atmospheric condition that is immediately dangerous to life or death f. all of the above g. none of the above
f
A portable, hook on or attachable ladder can be used on a supported scaffold that is more that 35' tall. At ____________ vertical intervals, you need to incorporate a rest platform. Select one: a. 10' b. 12' c. 6' d. 30' e. 50' f. 35' g. 45' h. 15' i. 42' j. 40' k. 20'
f
A recordable injury or illness meets one or more of the following criteria...assuming the injury or illness occurred at work or as a function of work. a. death b. days away from work c. restricted work or transfer to another job d. medical treatment beyond first-aid e. loss of consciousness f. all of the above g. none of the above
f
A safety device on the _____ of a pneumatic fastening tool (ex: nail gun) prevents the tool from ejecting a fastener unless the ____ is in contact with the work surface. (Hint: same word or phrase for both blanks) Select one: a. spring-loaded gear box b. magazine c. shank d. lanyard and O-ring e. ribbon f. muzzle g. clip assembly and attachment h. harness
f
A toeboard needs to be withstand a force of at least ___________ lbs in any downward or outward direction at any point along the toeboard. Select one: a. 15 b. 150 c. 250 d. 200 e. 25 f. 50 g. 100 h. 16
f
An example of a toxic and/or hazardous substance would be ________ . Select one: a. asbestos b. beryllium c. cadmium d. silica e. chromium f. all of the above g. none of the above h. a & c
f
Counterweights for suspended scaffold can be made of ________________. Select one: a. sand b. gravel c. water d. pea stones e. all of the above f. none of the above
f
Power tools that incorporate high rpm blades or wheels need to have _____, Select one: a. triple bearing resistance and double-insulation b. an aluminum housing c. a fire rating d. a primary and secondary disconnect e. grounding pins f. guards g. a dust/chip control attachment h. cords
f
Suspension ropes on a non-adjustable suspended scaffold need to support (without failure) at least ________ times the maximum load applied or transmitted to that rope. Select one: a. 6.5 b. 2 c. 4 d. 3 e. 5.5 f. 6 g. 5 h. 7
f
The authorized entrant has a few responsibilities, like exiting a confined space when ______. Select one: a. farting in the SCUBA suit b. an evacuation alarm is activated c. there is a symptom of exposure to a dangerous situation d. all of the above e. a & b f. b & c g. none of the above
f
The maximum arresting force to an employee's body when wearing a body harness is _________. Select one: a. 2,100 lbs b. 1,200 lbs c. 5,000 lbs d. 900 lbs e. 1,500 lbs f. 1,800 lbs g. 3,000 lbs h. 750 lbs
f
The scaffold plank shall extend over the centerline of the support (like a frame) by at least ___________, unless cleated or hooked or other equivalent means. Select one: a. 3" b. 12" c. 10" d. 2" e. 1" f. 6" g. 8" h. 9"
f
When analyzing situations where PPE is going to be required, the employer is obligated to ____________________ Select one: a. perform a hazard assessment b. identify and provide appropriate PPE c. train employees in the use and care of the PPE d. maintain or replace PPE e. review, update and evaluate the effectiveness of the PPE f. all of the above g. none of the above
f
Working in a hazardous atmosphere may expose employees to _____________ Select one: a. death b. incapacitation c. impairment to ability to self-rescue d. injury e. acute illness f. all of the above g. none of the above
f
As part of a permit-required confined space program, entry employers must (among other things) must ______________. Select one: a. implement measures to prevent unauthorized entry b. identify and evaluate the hazards of permit spaces before entry c. provide a bunch of equipment at no cost to the employee d. provide at least one attendant outside the permit space e. identify each person who is to have an active role in the entry operations f. evaluate and monitor permit space conditions g. all of the above h. none of the above
g
Each shift, someone needs to provide a vehicle inspection to check (as an example) the Select one: a. brakes b. emergency stopping system c. tires d. horn e. streering mechanisms f. safety devices g. all of the above h. none of the above
g
Midrails, screens, mesh, solid paneling and intermediate vertical members need to withstand a force of at least ____________lbs applied in any downward or outward direction at any point. Select one: a. 250 b. 25 c. 16 d. 15 e. 50 f. 100 g. 150 h. 200
g
Safety nets should be installed as close as possible under the working surface, but can be up to _____________ below such level. Select one: a. 10' b. 6' c. 20' d. 15' e. 36' f. 16' g. 30' h. 12'
g
Sling material can be made of _______________. Select one: a. chain b. wire rope c. metal mesh d. natural fiber rope e. synthetic fiber rope f. synthetic web g. all of the above h. none of the above
g
The "permit", as necessary for a permit-required confined space, is issued by ________. Select one: a. OSHA b. controlling contractor c. host employer d. none of the above e. County Code office f. State or Municipal compliance division g. entry employer h. owner
g
The border rope for the safety net webbing will have a minimum breaking strength of __________. Select one: a. 1,800 lbs b. 1,500 lbs c. 500 lbs d. 3,600 lbs e. 900 lbs f. 4,200 lbs g. 5,000 lbs h. 2,500 lbs
g
The bottom rung of a stairway-type ladder will be positioned at a maximum__________ height above the scaffold supporting level. Select one: a. 36" b. 18" c. 39" d. 12" e. 6" f. 27" g. 24" h. 30" i. 9" j. 15" k. 21"
g
The intent of the warning line system is to ______________ Select one: a. arrest the employee from tripping b. provide a stable anchor point for a lanyard c. warn employees of the lack of a toe board d. provide a stable anchor point for a rope grab e. provide a stable anchor point for retractable equipment f. arrest the employee from landing g. alert employees to their proximity of an unprotected roof edge or side
g
The warning line will need to resist at least ____________ without tipping over when tested by a horizontal push. Select one: a. 150 lbs b. 200 lbs c. 14 lbs d. 15 lbs e. 250 lbs f. 10 lbs g. 16 lbs h. 5 lbs
g
Under the Whistleblower Act, employees are protected against retaliatory actions, such as __________________ Select one: a. firing or laying off b. blacklisting c. demoting d. denying promotion e. intimidating f. reducing pay or hours g. all of the above h. none of the above
g
Anchorage (anchor point) for attachment of personal fall arrest equipment must support at least _________________. Select one: a. 10,000 lbs b. 4,000 lbs c. 7.500 lbs d. 12,500 lbs e. 3,000 lbs f. 900 lbs g. 1,500 lbs h. 5,000 lbs
h
Floors that contain holes which are a minimum __________ (diameter) and larger are required to have covers. Select one: a. 9" b. 4" c. 5" d. 16" e. 6" f. 12" g. 3" h. 2"
h
If an employee cannot reach their work when standing on a ground supported scaffold, they are permitted to use a/an _______________. Select one: a. stepladder that is 4' or shorter b. 5-gallon bucket c. sturdy metal electrical wire spool d. wood box built by a journeyman carpenter e. heavy-gauge plastic container f. stilts less than 16" tall g. all of the above h. none of the above
h
The maximum distance from the face of your work if you are using outrigger scaffold (and not doing plastering) is _________ . Select one: a. 10" b. 1" c. 16" d. 2" e. 9" f. 4" g. 12" h. 3" i. 6" j. 5" k. 15"
h
The maximum working height for the platform of a ladder jack scaffold is __________. Select one: a. 12' b. 10' c. 30' d. 24' e. 15' f. 6' g. 16' h. 20'
h
When attempting to fill the work platform area with planking, the widths may not work out perfectly. If this were to happen, the maximum allowable space between your last plank and the end/edge posts of the scaffold frame is ____________. Select one: a. 11" b. 3 1/2" c. 8 1/2" d. 3" e. 1" f. 9" g. 8" h. 9 1/2" i. 10" j. 10 1/2" k. 6"
h
Which of the following is a type of ladder? Select one: a. Fixed b. Portable c. Extension d. Single cleat e. Single rail f. Double cleat g. Job built h. all of the above i. none of the above
h
Based upon the picture below, the top of the cage (of a fixed ladder) must be at least ___________ above the top of the platform or point of access at the top of the ladder. Select one: a. 36" b. 51" c. 48" d. 60" e. 33" f. 30" g. 45" h. 56" i. 42" j. 24" k. 39"
i
On scaffolds where you are trying to create long platform, the overlap of planking shall only occur over supports and will not be less than ________________, unless the planking is nailed together or otherwise restrained from movement. Select one: a. 3" b. 6" c. 21" d. 15" e. 16" f. 7" g. 9" h. 13" i. 12" j. 18" k. 24"
i
A system, designed with specific components, for fall protection is ___________. Select one: a. controlled access zone b. guardrail c. safety net d. PFAS e. positioning device f. warning line g. hole covers h. safety monitoring i. fall protection plan (for specific scope) j. all of the above k. none of the above
j
If you are not using a PFAS or guardrail system, and you are not using outriggers or performing plastering work, how far away can the front edge of your platform be from the face of the work? Select one: a. 6" b. 13" c. 3" d. 18" e. 11" f. 15" g. 16" h. 9" i. 5" j. 14" k. 12"
j
Wire rope is required to be inspected by a competent person prior to each workshift, and after every occurrence that could affect its integrity. If the rope ___________________, it needs to be replaced Select one: a. is damaged and impaired from doing its function b. has kinks c. has six random broken wires in one lay d. has three broken wires in one strand of one lay e. shows corrosion f. shows evidence of abrasion g. is flattened h. shows heat damage (by torch or electrical) i. shows evidence that a secondary brake was activated on it j. all of the above k. none of the above
j
The top rail of a guardrail system needs to be capable of withstanding at least a _______ lb force in an outward or downward direction Select one: a. 100 b. 250 c. 2,500 d. 50 e. 3,000 f. 150 g. 1,800 h. 5,000 i. 500 j. 900 k. 200
k
The entry permit that documents compliance and authorizes entry to a permit space must identify ____. Select one: a. the space to be entered b. the purpose of the entry c. the date and the authorized duration d. the authorized entrants identified by name, roster or tracking system e. means of detecting an increase in atmospheric hazard levels f. each person that is an attendant g. the person who is the entry supervisor(s) h. the hazards of the space to be entered i. acceptable entry conditions j. communication procedures used k. other necessary information l. all of the above m. none of the above
l
As part of a permit-required confined space program, each entry employer must ________. Select one: a. implement necessary measures to prevent unauthorized entry b. identify and evaluate the hazards of permit spaces before employees enter them c. develop the means and methods necessary for safe permit entry d. provide lots of safety equipment (monitors, PPE, communication gear, barriers, ladders, rescue gear...etc) e. evaluate the permit space f. provide at least one attendant g. designate each person that will have an active role h. develop and implement a rescue team/plan i. develop and implement a system of permitting j. develop and implement procedures for simultaneous multi-employer work in the permit area k. develop and implement procedures for closing off a permit space after work has concluded l. review entry operations and the permit space program m. all of the above n. none of the above
m
Opposition to current flow
resistance
