Why should pliers NOT be used to tighten bolts and nuts?
A) They will round off the corners. B) They will overtighten the nut.
C) It is too difficult to get the pliers to fit the nut. D) They will strip the threads of the bolt.
[Ques. 2] To keep rust from forming on hand tools, technicians can:
A) Sand the outside of the tool periodically.
B) Apply a light coat of oil to the metal parts.
C) Paint all your hand tools with a rust-inhibiting paint.
D) Keep each tool inside a plastic bag.
[Ques. 3] Why should you never force a nut, bolt, or screw when it does not fit correctly?
A) You can cause discoloration to the nut, bolt, or screw.
B) You can cross-thread the part and strip the threads.
C) You can undermine the integrity of the adhesive holding it in place.
D) You can loosen the bolt and lose it within the part.
[Ques. 4] What should be done with damaged tools?
A) Donate them to Goodwill. B) Convert them to use for something else.
C) Throw them away. D) Use them more carefully.
[Ques. 5] When making blade tip adjustments, if the clearance is too small, the particular blades must be ________.
A) calibrated B) reinstalled C) balanced D) dressed down
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