?All nontransfer-type plasma torches must have ________________.

A. ?argon shielding gas
B. ?two power cables-one for + and one for -
C. ?a hose to carry cooling water
D. ?a drag type nozzle


Answer: C

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Belt tension will not have any affect on the wear of the bearings.

Answer the following statement true (T) or false (F)

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The first self-propelled vehicle that used an OTTO cycle four stroke gasoline engine was produced in ________

A) 1902 B) 1885 C) 1900 D) 1908

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Which of the following does most to eliminate human error when performing inventory of shop equipment?

A. keying data into computer B. maintaining hand-written records C. bar code tracking D. backing up computer data files

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Hybrid and electric vehicles use __________ braking to capture energy typically lost during braking.

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

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