Hand and Power Tools: Unit 2

A metal surface that has grease or oil should be cleaned with ......?

a commercial solvent and then wiped with a dry clean cloth

Which fastener consist of a threaded metal rod or pin that typically has a hexagonal or square head?

bolts

A student observes a tool before using it and is not comfortable with its condition. What should the student do?

don't use the tool and report it to the appropriate person

Electrical portable power tools must either have a three-wire cord with ground or be .......?

double insulated

Which type of power tool is most likely to be battery powered?

electric

What are the different types of power used for power tools?

electrical, pneumatic, liquid fuel, hydraulic, and powder-actuated

What should power cords be inspected for before using power tools?

fraying

An employee is taking a reading for flow pressure. What hand tool is the employee using?

gauge

Which is a way to repair and recondition tool head that are used for striking or driving?

grinding

What type of holding tool is used to work on larger objects, such as pipes?

groove joint pliers

It is important to check striking tools such as cold chisels, wedges, and punches because the metal head is prone to .......?

mushroom out and form a ridge

A supervisor asks an employee to bring a box of large nails for a special project. Which nails should the employee bring?

40d

What are the five basic rules when using tools?

Use correct tool for the job, operate tools following manufacturers instructions, always wear the proper PPE, observe tools for damage before and after use, maintain tools correctly and keep tools in good working conditions

How often should tools be cleaned?

after each use before being returned to storage

Which fastener is used to help facilitate construction?

brackets

An employee id preparing to mount some doors. What type of hinge would the employee most likely use?

butt hinge

An employee needs to measure the diameter of several different pipes. What hand tool should the employee use?

caliper

What are some uses of chisels and punches?

chisels are used to cut materials such as wood, metal, and masonry products. punches are used for a variety of tasks such as aligning holes, and making dents before starting to drill in metal

A student is preparing to work with hand and power tools in the shop. Which is a guideline the student should follow before working with hand and power tools?

choose appropriate personal protective equipment

Which nail type is used in many different applications, such as construction work, and has sizes that range from 2d to 60d?

common nail

What is the difference between a common/standard screwdriver and a Phillips head screwdriver?

common screwdrivers turn traditional screws with a slot and the phillips head screwdriver turns screws with a pattern in the head of the screw

What should the handles of tools be checked for?

cracks, splinters or breaks

Which is a commonly used wrench that has a moveable lower jaw to adjust the wrench size?

crescent wrench

What type of holding tool is most likely to be used in electrical applications?

crimpers/strippers

An employee is working on a project involving general carpentry. What type of hammer is the employee most likely using?

curve claw hammer

What system of measurement is the standard used in the United States?

customary system

True or false: Air-driven tools still require electricity be available at the tool?

false

True or false: All cutting tools should be kept slightly dull?

false

True or false: All power tools have the same risks and hazards?

false

True or false: Any safety devices installed on the tool, such as safety shields, can be removed once the operator is competent in operating the tool?

false

True or false: Batteries for battery-powered tools should never be fully discharged?

false

True or false: Galvanized steel nails should not be used where rust resistance is needed?

false

True or false: Liquid fuel powered tools are usually operated with diesel?

false

True or false: Sandpaper gets coarser as the grit number increases?

false

True or false: The hacksaw is used only for cutting wood and should not be used on other material?

false

True or false: When using hand tools, push the tool instead of pulling it?

false

An employee is completing work on custom made kitchen cabinets. What type of power nailer is the employee most likely using?

finish nailer

Which fastener allows items to swing back and forth or up and down?

hinges

An employee is using a level that projects a strong beam of light creating a perfectly straight line. What type of level is the employee using?

laser level

Which type of bolt has either a square or hexagonal head, is used in engines and can be manufactured to be very strong?

machine bolt

Which fastener is one of the most common fasteners; lengths are defined by the term "penny"?

nail

What type of tools should be used in areas with electromagnets, radar units, spray paint booths, steam tunnels, sewers or grain storage?

non-sparking, non-magnetic tools

A student is preparing to work on a project and gets out several hand tools including a hammer and saw. Before beginning to work on the project, which on the following should the student do?

observe the tools for damage

Which fastener is used to strengthen corners of frames or doors?

plates

Which type of power tool is powered by compressed air that is pumped under pressure and carried by a hose to the tool?

pneumatic

Which is a primary purpose of chrome plating on tools?

prevent corrosion

The employee sets a shovel down in an aisle way to leave and work on the other project. What safety guideline did the employee violate?

put tools away in their proper storage area after use

What should be done before using any type of power tool?

read all manufacturer recommendations and safety precautions

How can wooden handles be restored?

sanding wood with fine sandpaper, then rub with boiled linseed oil, after the oil dries rub handle with a dry cloth

A student is using a hand tool to transfer small wood scraps from one area to another. What type of tool is the student most likely using?

scoop shovel

Which fastener has threads, or grooves, that cut into the material being fastened; used for wood, sheet metal, plastic, and other materials?

screw

What term refers to the long stem part of the nail?

shank

What should the metal parts of tools be checked for?

signs of corrosion or rust

Which hand tool is used to draw angles for cutting and also used to check the accuracy of cuts?

square

A student in an agricultural mechanics class needs to measure the length of the should because shelving is being built for the walls. What hand tool would be best for the student to use?

steel tape

True or false: Because the radial arm saw can move in so many different positions, it can be a dangerous tool and requires knowledge and caution?

true

True or false: Do not use electric-powered tools in damp or wet locations?

true

True or false: Fasteners are devices that are used to hold materials together or hold a material in place?

true

True or false: Hammers work by using force to move an object?

true

True or false: Lockout/tagout procedures are used to ensure the equipment is secured against being energized during repairs?

true

True or false: Never perform any maintenance or preparation work on a power tool while it is connected to power?

true

True or false: Portable power tools are generally powered by electricity and have a cord or a pneumatically-powered using air compressor?

true

True or false: Rust can be removed from metal tools by using a commercial solvent?

true

True or false: The high pressure used in compressed air presents hazards such as damage to body parts if contact occurs?

true

True or false: Using the wrong tool can result in serious injury, even death?

true