Mod 4 – Flashcards

A Porta-Power® is an example of a(n) a. electric tool b. pneumatic tool c. hydraulic tool d.battery-powered tool

A power miter saw combines a miter box with a a. bandsaw b. circular saw c. crosscut saw d. saber saw

To prevent electrical shock, power tools should only be operated with the proper a. bit for the job b. rechargeable batteries c. work surface d. GFCI

When using an air wrench a. keep your body stance balanced b. hold onto the compressor hose with one hand c. hold the impact socket a few inches away from the material d. use handheld sockets that are the right size

Drill bits are held in place by a. augers b. chucks c. carbides d. grips

The angle grinder is used to grind a. soft, porous materials b. imperfections in wood c. hard, heavy materials d. nonmetals only

Before you plug any saw into a power source, make sure the a.power switch is in the OFF position b. speed is set to low c. work has been clamped down d. lower blade guard is pulled back

An example of an AC power source is a. a wall receptacle. b. a battery c. air pressure d. fluid pressure

The first step when using a pneumatically powered nailer for the first time is to a. inspect the nailer for damage b. load the nails into the nailer c. check the air compressor d. read the manufacturer's instructions

Saws with fine blades that are excellent for delicate and intricate cutting are called a. abrasive saws b. saber saws. c. bandsaws d. worm drive saws

Keep the drill's air vent clean with a a. small brush b. hand held vacuum cleaner c. drill bit d. chuck key

The pneumatic drill is used a. for work too heavy for an electric drill b. to supply compressed air to clean the inside of pipes c. when there is no source of electricity d. for intricate work

On power tools you should never engage the a. locking spring b. booster c. bit shank d. trigger lock

If a pneumatic nailer is not firing properly, before you attempt repairs you must a. adjust the compressor b. disconnect the air hose c. adjust the regulator d. remove the booster

Before you start drilling make sure the drill bit is a. tightened in the chuck b. properly oiled c. grounded d. double insulated

When using a power drill, proper ground fault protection will prevent a. drilling into electrical wiring b. the drill bit from slipping in the chuck c. electric shock d. the need for a trigger lock

Never use a circular saw that doesn't have an upper blade guard because the a. trigger lock will not work properly b. saw will not cut cleanly c. guard protects you from touching the blade d. saw kerf will be too wide

The adjustable tool rest on a bench grinder should be positioned______ inch from the wheel. a. 1/8 b. 1/4 c. 1/2 d. 3/4

Some manufacturers suggest that each time you use a pneumatic nailer, the air inlet needs a. a few drops of oil b. a few drops of water c. a shot of compressed air to clear any dust d. to be cleaned with a small wire brush

Before replacing parts such as bits, blades, or discs on any tool, you must a. polish it with a fine steel wool b. recharge the tool's battery c. disconnect the power source d inspect them for cracks

____ an electrical current that reverses its direction at regularly recurring intervals; the current delivered through wall plugs. a.DC direct current b. AC alternating current c. air pressure d.fluid pressure

_______ electrical current that flows in one direction, from the negative 2 to the positive 1 terminal of the source, such as a battery. a. AC alternating current b. ground fault circuit interrupter(GFCI) c. electric shock d. DC direct current