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NCCER Module 4 Intro to power tools Exam Questions and Answers 100% Pass
Question 1: When using a power tool, never engage the ...
CORRECT ANSWER: Trigger lock
Question 2: Before replacing parts such as bits, blades, or
discs on any fool, you must ...
CORRECT ANSWER: Disconnect the power source
Question 3: Most hammer drills will not hammer until
pressure is ...
CORRECT ANSWER: Applied to the drill bit
Question 4: A pneumatic drill is commonly used ...
CORRECT ANSWER: When there is no source of
electricity
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Question 5: Never use a circular saw that does not have
an upper blade guard because the ...
CORRECT ANSWER: guard protects you from
touching the blade
Question 6: When using a circular saw, be sure to cut on
the waste side of the cut marks to allow for the blade's ...
CORRECT ANSWER: Kerf
Question 7: Saws with fine blades that are excellent for
delicate and intricate cutting are called ...
CORRECT ANSWER: Saber saws
Question 8: Before you plug any saw into a power source,
make sure the ...
CORRECT ANSWER: Power switch is in the off
position
Question 9: A saw that has a thin, one piece blade that
runs around guides at either end of the saw is a ...
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CORRECT ANSWER: Bandsaw
Question 10: a power miter saw combines a miter box
with a ...
CORRECT ANSWER: circular saw
Question 11: An angle grinder is used to grind ...
CORRECT ANSWER: hard, heavy material
Question 12: The adjustable tool rest on a bench grinder
should be positioned ...
CORRECT ANSWER: 1.8 inches from the grinding
wheel
Question 13: A good way to check the conditions of the
grinding wheel on a bench grinder is to ...
CORRECT ANSWER: perform a ring test on the wheel
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Question 14: a grinder can catch on rough material edges
and shift around, especially when using rotary bits called ...
CORRECT ANSWER: burr bits
Question 15: A low velocity fastening system that is used
to drive steel pins or threaded studs into masonry and steel is ...
CORRECT ANSWER: powder actuated tool
Question 16: Special training and certification is required
before using any kind of ...
CORRECT ANSWER: powder actuated fastening tool
Question 17: Before using a pneumatically powered
nailed for the first time, it is important to ...
CORRECT ANSWER: read the manufacturers
instructions
