The top of the thread is called the _____.?
?
 

A. crest?
B. root?
C. thread face?
D. thread flank?


Answer: A

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Which of the following statements is true regarding TXV selection?

a. Selecting by the nominal valve capacity is always best. b. The liquid refrigerant temperature entering the valve has no effect. c. The pressure drop through the valve has a significant effect on its capacity. d. The desired evaporator temperature has no effect on pressure drop through the valve.

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?Welder ____________________ position all parts in their proper positions and make ready for the tack welders.

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

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On some turn signal systems a ____ is used to open and close the turn signal circuit at a set rate.

A. rheostat B. diode C. LED D. flasher

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Which alignment angle is most likely to need correction?

A) Camber B) Caster C) Toe D) SAI

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