Tools and Their Uses
Outside micrometers are used to measure an outside distance or diameter to an accuracy of what of an inch? - .025 - .05 -.500 -.001
.001
The steel rule is graduated in what of an inch? - .05 -.025 -.001 -.036
.025
The pitch of the micrometer screw is what? - .001 mm - .025 mm - .500 mm - .05 mm
.05 mm
For sizes between what, ring gages are made with a hardened bushing pressed into a soft body? - .059 and .51 -.069 and .61 -.079 and .71 -.089 and .81
.059 and .51
ID micrometers have a range of what when used with one-half inch spacers? - .025 - .05 -.500 -.001
.500
The types of micrometers commonly used are made so that the longest movement possible between the spindle and the anvil is what? - 3 inch - 1 inch - 5 inch - 1/2 inch
1 inch
The difference between the width of one of the 25 spaces on the vernier scales and one of the 24 spaces on the steel rule is what of an inch? - 1/100 - 1/25 - 1/1000 -1/500
1/1000
The spring divider is available in sizes from 3 to how many inches in length? - 10 -12 -25 -8
10
The steel rule is divided into centimeters and the longest lines represent how many millimeters each? - 12 -25 - 10 - 30
10
The wing-type divider is available in 6, 8, and how many inch lengths? - 10 -12 -25 - 8
12
The smallest spindle is 4 inches long, the average 9 to 12, inches and the largest of a surface gage is how many inches? - 10 - 12 - 18 - 25
18
Regular hard hats must be insulated so that personnel may be protected from accidental head contacts with electrical circuits and equipment at comparatively low voltages (less than how many volts)? - 1,300 -1, 900 -2,200 -2,500
2,200
Gage block measuring surfaces are lapped and polished to an optically flat surface and the distance between them is the measuring dimension. This dimension may range from .010 inch up to how many inches? -20 -35 -60 -85
20
Electrical workers requiring head protection necessary to their duties or to the working environment, must wear insulating safety helmets or all-purpose protective helmets which must be capable of withstanding what volt minimum proof-tests? - 20,000 - 2,200 - 5,500 -30,000
20,000
Height gages are available in several sizes. Most common are the 10, 18, and how many inch gages in English measure? - 10 -12 -18 -24
24
The frames of micrometers, are available in a wide variety of sizes, from 1 inch up to as large as how many inches? - 20 -35 - 24 -10
24
The beveled edge of the thimble is graduated into how many parts? - 10 - 25 -40 - 18
25
The vernier scale is divided into how many parts? - 12 -25 - 10 - 30
25
Thickness (feeler) gages are made in many shapes and sizes; usually 2 to how many blades are grouped into one tool and graduated in thousandths of an inch? -15 -26 - 32 -60
26
Steel tapes are made from 6 to about how many feet in length? - 300 - 25 -10 -18
300
The micrometer screw has how many threads per inch? - 25 - 10 - 40 - 35
40
A 6-inch micrometer has a range from how many inches? - 5 to 6 - 3 to 4 - 4 to 5 - 6 to 7
5 to 6
Ordinary changes in temperature have a sizable effect on measurements made with precision gage blocks. The standard measuring temperature is what? - 60 degrees F - 68 degrees F - 72 degrees F -80 degrees F
60 degrees F
The surveyor's brass plumb bob comes with a minimum of how many feet of nylon, silk, or linen cord? - 5 - 3 - 7 -10
7
Gage blocks are available in sets of from 5 to as many as how many blocks of different dimensions? - 25 -35 -65 -85
85
What allows the operator to make minor corrections to height and rotation to make sure the bob hangs straight? - Adjustable Cap - Line Level - Adjustable Parallel - Bubble
Adjustable Cap
What are used as gages for leveling and set up work? - Trammels - Calipers - Adjustable Parallels - Angle Plates
Adjustable Parallels
What are devices consisting of two flat outside working surfaces jointed at right angles? - Trammels - Calipers - Adjustable Parallels - Angle Plates
Angle Plates
Three standard designs of the adjustable snap gage types are available, consisting of a light, rigid frame with adjustable gaging pins, buttons, or what? - Anvils - Flanges - Chamois - Trammels
Anvils
What are used for attaching gages to lathes, milling machines, shapers, or any machine where graduations are difficult to read? - Base Indicator Holders - Machinist's Scriber - Registering Speed Indicators - Iron Bench
Base Indicator Holders
There are two basic types of machinist's scribers, single point pocket, and what? - Curved point-straight point - Rigid point- curved point - Straight point-bent point - Bent point - straight point
Bent point - straight point
What is used to establish an angle and determine its relationship to other surfaces? - Bevel Protractor - Surface Gage - T-Bevel - S-Bevel
Bevel Protractor
What is used to find the exact lengths of common braces? - Try Square - Essex Board Measure - Carpenter's Square - Brace measure
Brace Measure
A level may be checked for accuracy by placing it on a known level surface and noting the position of the what? - Master Precision - Line Level - Bubble - Plumb bob
Bubble
What are used to measure diameters? - Dividers - Trammels - Calipers - Rules
Calipers
Tool bags are usually made of what? - Felt - Satin - Vinyl - Canvas
Canvas
What is made up of two parts: the body or blade, and the tongue? - Try Square - Essex Board Measure - Carpenter's Square - Brace measure
Carpenter's Square
What level is used in construction for checking for true vertical, true horizontal, and 45 degree angles? - Master Precision - Striding - Machinists - Carpenters
Carpenters
Before using gage blocks, remove the coat of rust-preventive compound with what or a piece of cleansing tissue or by cleaning with an approved solvent? - Anvil - Chamois - Trammel - Flange
Chamois
What tool boxes generally contain larger tools, such as specialized automotive tools or machinist's tools, requiring a more permanent location? - Chest-type - Portable - Machinist-type - Wearable
Chest-type
What class of gauge is precision lapped to close tolerances for many types of masters and the highest quality working and inspection gages? - Class X - Class Y - Class Z - Class ZZ
Class X
What class of gauge is good lapped finish to slightly increased tolerances for inspection and working gages? - Class X - Class Y - Class Z - Class ZZ
Class Y
What class of gauge is a commercial finish (ground and polished, but not fully lapped) for a large percentage of working gages in which tolerances are fairly wide, and where production quantities are not so large? - Class X - Class Y - Class Z - Class ZZ
Class Z
What class of gauge is ground only to meet the demand for an inexpensive gage, where quantities are small and tolerances liberal? - Class X - Class Y - Class Z - Class ZZ
Class ZZ
There are three types of micrometers which are commonly used: the outside micrometer, the inside micrometer and the what? - Adjustable Micrometer - Parallel Micrometer - Depth Micrometer - Height Micrometer
Depth Micrometer
What gages are for rapidly checking depths of holes, recesses, slots, scratches and paint thickness? - Micrometer Depth - Longitudinal Axis - Rule Depth Gage - Dial Depth Gages
Dial Depth Gages
The trammel can also be used as a what by changing the points? - Range - Mean - Median - Divider
Divider
What are instruments used for measuring distances between two points, transferring or comparing measurements directly from a rule, or for scribing an arc, radius, or circle? - Protractor - Dividers - Divisors - Compass
Dividers
V-blocks and clamps are especially used for grinding, milling, or what purposes? - Leveling - Measuring - Drilling - Tightening
Drilling
What is used to compute the number of board feet in a given piece of lumber? - Try Square - Essex Board Measure - Carpenter's Square - Brace measure
Essex Board Measure
What is necessary because of hazards caused by infrared and ultraviolet radiation, or by flying objects such as sparks, globules of molten metal, or chipped concrete and wood, etc? - Aprons - Eye Protection - Slip Resistant Shoes - Gloves
Eye Protection
Ring gages, sized from 1.51 to 5.51 inches are made with a what? - Anvil - Chamois - Trammel - Flange
Flange
A rule usually has how many sets of gradations? - Five - Ten - Four - Six
Four
The more common type rules and tapes are divided into what, and, inches, and feet? - Decimals - Millimeters - Micrometers - Fractions
Fractions
Use what whenever you are required to handle rough, scaly, or splintery objects? - Eye Protection - Safety Shoes - Gloves - Aprons
Gloves
The depth gage will give direct readings on the dial in what of an inch? - Half - Half-Thousands - Thirds - Sixteenths
Half-Thousands
What is used in the layout of jigs and fixtures and on a bench, it is used to check the location of holes and surfaces? - Micrometer Depth - Height Gage - Rule Depth Gage - Dial Depth Gages
Height Gage
What caliper is used for finding shaft centers or locating shoulders? - Vernier Calipers - Transfer Calipers - Hermaphrodite Calipers - Simple Calipers
Hermaphrodite Calipers
What level is made of a special design casting which insures its lightness, strength, and rigidity? It is used mostly in the construction industry? - Master Precision - Iron Bench - Machinists - Carpenters
Iron Bench
These gages are fixed in what form, which permits the checking and measuring of small openings such as contact points, narrow slots, and so forth? - Screw Pitch - Leaf - Telescoping - Drill Gages
Leaf
What are tools designed to prove whether a plane or surface is in the true vertical or true horizontal? - Base Indicator Holders - Levels - Calipers - Registering Speed Indicators
Levels
What is a single vial in a metal case with a hook in each end for hanging on a cord which is used to check whether two points are level, such as two points on a floor or in an elevation? - Master Precision - Line Level - Bubble - Plumb bob
Line Level
Measurements made with depth gages should be on a what? - Micrometer Depth - Longitudinal Axis - Rule Depth Gage - Dial Depth Gages
Longitudinal Axis
A square with what is no good and must be replaced? - Try Square - Loose Stock - Carpenter's Square - Bold Square
Loose Stock
What is used to mark or score on steel, glass, aluminum, copper or similar surfaces? - Machinist's Scribers - Master Precision - Machinist's Levels - Plumb Bob
Machinist's Scribers
What level has an extra large vial and is used in machine shops for leveling work and equipment? - Master Precision - Iron Bench - Machinists - Carpenters
Machinists
What level has a ground and graduated main vial? - Master Precision - Iron Bench - Machinists - Carpenters
Master Precision
What are instruments used to measure distances to the nearest one-thousandths of an inch? - Millimeter - Micrometer - Centimeter - Decimeter
Micrometer
What gages have a range from 0 to 9 inches, depending on a length of extension rod used? - Micrometer Depth - Longitudinal Axis - Rule Depth Gage - Dial Depth Gages
Micrometer Depth
Coat metal parts of all micrometers with a light coat of what to prevent rust? - Oil - Water - Vinegar - Grease
Oil
What is a precision instrument used to establish a true vertical transfer and line-up reference point, and to take readings or soundings in tanks and voids? - Master Precision - Line Level - Bubble - Plumb bob
Plumb Bob
What tool boxes are used for carrying and storing a variety of hand tools? - Portable - Chest-type - Machinist-type - Wearable
Portable
Ring and snap gages and what are used as standards to determine whether or not one or more dimensions of a manufactured post are within specified limits? - Master Precision - Precision Gage Blocks - Surface Plate - Surface Gage
Precision Gage Blocks
The longest movement possible between the spindle and the anvil of micrometers is called the what? - Range - Depth - Mean - Height
Range
What are designed to count the number of revolutions of wheels, shafts, etc? - Base Indicator Holders - Machinist's Scriber - Registering Speed Indicators - Iron Bench
Registering Speed Indicators
What is divided into 12 inches? - A freaking ruler - Rule - Meter - Yard
Rule
What is the most common of measuring tools? - Rule - Tape - Rule or Tape - Protractor
Rule
What measures the depth of holes, slots, counterbores, and recesses? - Micrometer Depth - Longitudinal Axis - Rule Depth Gage - Dial Depth Gages
Rule Depth Gage
What is used for measuring where accuracy is not an extremely critical factor? - Rule - Tape - Rule or Tape - Protractor
Rule or Tape
What protects and prevents injury or loss of toes? - Safety Shoes - Slip Resistant Shoes - Steel Toe Boots - Closed Toe Shoes
Safety Shoes
Return broken tools to whom? - DIVO - Work Center Supervisor -3M Manager - Section Chief
Section Chief
What are used along with a scale to find the measurement? - Vernier Calipers - Transfer Calipers - Hermaphrodite Calipers - Simple Calipers
Simple Calipers
Folding rules are usually from two to how many feet long? - Five - Ten - Four - Six
Six
Common tapes and rules usually are not graduated smaller than what? - Twelfths - Halves - Sixteenths - Thirds
Sixteenths
What calipers can be used for measuring outside and inside dimensions? - Vernier Calipers - Slide Calipers - Hermaphrodite Calipers - Simple Calipers
Slide Calipers
Surface gages are made in several sizes and are classified by the length of the what? - Trammel - Depth Gage - Longitudinal Axis - Spindle
Spindle
What divider consists of two sharp points at the end of straight legs, held apart by a spring and adjusted by means of a screw and nut? - Wing-type - Chest-type - Spring - Screw
Spring
What level is a machinist's level which is mounted on a raised base? This level is used to span existing cabling, piping, or similar obstructions. - Master Precision - Striding - Machinists - Carpenters
Striding
What is a measuring tool used to transfer measurements to work by scribing a line, and to indicate the accuracy or parallelism of surfaces? - Surface Gage - Calipers - Trammel - Rule
Surface Gage
What provides a true, smooth, planesurface and it is often used as a level base for surface and height gages from which to make accurate measurements? - Surface Plate - Anvils - Flange - Angle Plates
Surface Plate
What is used for testing bevels and laying out angles? - Bevel Protractor - Surface Gage - T-Bevel - S-Bevel
T-Bevel
The metric system is based upon multiples of what? - Ten - Eight - Four - Fifteen
Ten
What are used for storing tools? - Backpack - Locker - Toolbox - Toolbelt
Toolbox
What measures distances beyond the range of calipers? - Dividers - Trammels - Micrometers - Rules
Trammels
What are used for measuring chamfered grooves or flanges? - Vernier Calipers - Transfer Calipers - Hermaphrodite Calipers - Simple Calipers
Transfer Calipers
What is used to set or check lines which are at right angles to each other? - Try Square - Essex Board Measure - Carpenter's Square - Brace measure
Try Square
What tips have extremely hard points and are used on hardened steel or glass? - Tungsten Carbide - Silver Carbide - Tungsten Silver - Copper Carbide
Tungsten Carbide
Slide calipers and what else have their own scales? - Transfer Calipers - Vernier Calipers - Hermaphrodite Calipers - Simple Calipers
Vernier Calipers
Heavier plumb bobs are better for use in what areas? - Stormy - Windy - Dry - Hot
Windy
What divider has a steel bar that separates the legs, a lock nut for setting a rough measurement, and an adjustment screw for fine adjustments? - Wing-type - Chest-type - Spring - Screw
Wing-type
