?The only difference between all GMA welding machines and some FCA welding machines is that all GMA welding machines must have a ______________.

A. ?cooling water system
B. ?shielding gas solenoid
C. ?air cooling fan
D. ?power contactor to start and stop the current


Answer: B

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Nonverbal communication includes all of the following EXCEPT _______

A) Mannerisms B) Explanations C) Body language D) Tone of voice

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Type ________ DTCs are set by non-emission related diagnostic tests

A) A or B B) B and C C) C and D D) A and C

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A38 and AX38 belts should not be mixed on a drive designed to use AX38 belts because:

A. They require different sheaves for their use. B. The A38 may be more susceptible to damage from dripping oil. C. Either the A38 belts will be overtensioned or the AX38 belts will be undertensioned. D. All of the above answers are correct.

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In an HEV, there is an engine and a(n) ____________________ system that powers accessories.

Fill in the blank(s) with the appropriate word(s).

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