What information is not needed to calculate superheat setting of an air conditioning system?

A. Suction pressure at the compressor
B. Evaporator inlet temperature
C. Evaporator outlet temperature
D. Saturation temperature of suction line from pressure temperature chart


Answer: B

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Which of the following is false concerning variable valve timing engines?

A. They use the crankshaft actuator to change valve timing. B. They utilize a PCM controlled solenoid that operates an actuator. C. They utilize the camshaft (CMP) and crankshaft (CKP) sensors to determine the amount of advance or retard. D. Owners need to pay particular attention to the oil level and condition.

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How do carbon dioxide levels relate to outside air supply requirements?

What will be an ideal response?

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Name the five rules for good grease lubrication:

What will be an ideal response?

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A bag of masony cement holding a volume of 1 cubic-foot is sufficient for making mortar to lay 100 engineered-size bricks in the running bond pattern.

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

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