List three common ways by which air can find its way into an air conditioning system.

What will be an ideal response?


improper system evacuation, insufficient evacuation time, low-pressure-side leak

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The computer age has offered many benefits but many accompanying drawbacks

Indicate whether the statement is true or false

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The rollover mitigation feature uses additional sensors and actuators within the ESP system to prevent rollovers.

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

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A cushion hitch suspension system will have a leveling valve that does this:

a. Keeps the suspension cylinders level b. Diverts pump flow away from the load cylinder when the proper rodextension is reached c. Diverts pump flow to the nitrogen side of the accumulator when the proper precharge is reached d. Charges the accumulator to the proper pressure to achieve the proper load cylinder rod extension

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Which statement concerning circuit protection devices is true?

A. Fuses are rated according to the voltage limits. B. An open circuit will cause a blown fuse. C. A fuse automatically resets after the cause of the overload is repaired. D. Blown fuses are usually identified by a visible burned-through metal segment

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