Which of the following is a cause for pump shutdown?
A. Overspeed trip
B. Power failure
C. Motor trip-out
D. All of the above
A. Incorrect. Overspeed trip, power failure, and motor trip-out are all causes for pump shutdown.
B. Incorrect. Overspeed trip, power failure, and motor trip-out are all causes for pump shutdown.
C. Incorrect. Overspeed trip, power failure, and motor trip-out are all causes for pump shutdown.
D. Correct. Overspeed trip, power failure, and motor trip-out are all causes for pump shutdown.
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Answer the following statement(s) true (T) or false (F)
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Technician A says to keep the decimals aligned when adding or subtracting decimal numbers. Technician B says to keep the decimals aligned when multiplying or dividing decimal numbers. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
Which of the two refrigerant lines going to the compressor is larger?
A) The high-pressure discharge line B) The high-pressure suction line C) The low-pressure suction line D) The low-pressure discharge line
The tire placard is always mounted in the glove compartment.
Answer the following statement true (T) or false (F)