When transferring refrigerants from a cylinder to a refrigeration system or any other container, you should always wear ____.

A. goggles with side shields and gloves
B. heavy protective clothing
C. rubber gloves
D. industrial steel-toed shoes and an insulated cap


Answer: A

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What kind of single phase AC motors need to have their running current determined from the nameplate rating of the motor?

What will be an ideal response?

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When exposed to salt air, the material combination used in air conditioning evaporators and condensers may be ____.

A. copper tube-stainless steel fin B. copper tube-copper fin C. copper tube-aluminum fin D. aluminum tube-aluminum fin

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Disc brakes use replaceable friction material called ________

A) Web B) Linings C) Pads D) Core

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A DTC P0113 DTC is being discussed. Technician A says that the IAT sensor could be internally (electrically) shorted to ground. Technician B says that the PCM could be defective. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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