NCCER Core module 4 power tools Questions and Correct Answers

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NCCER Core module 4 power tools
Questions and Correct Answers

Question: An example of an AC source of power is a wall_________?
Answer: Receptacle


Question: Before replacing parts such as bits, blades, or discs on any
tool, you must_________?
Answer: Disconnect


Question: On power tools you should never engage the ________ lock?
Answer: Trigger


Question: Keep the drills _________ vent clean with a small brush?
Answer: Air


Question: Drill bits are held in place by the drill ______________?
Answer: Chuck


Question: A key less chuck is called a hand chuck and should only be
tightened by ____________?
Answer: Hand


Question: To prevent electric shock,power tools should be operated with
the proper_______?
Answer: GFCI


Question: When using a power drill,proper ground fault protection will
prevent ___________________?
Answer: Electric shock



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