Shading greatly affects a PV array’s performance and as a general rule a PV array should be free of shade from ___________.

a. 6:00 am to 9:00 pm
b. 10:00 am to 2:00 pm
c. 9:00 am to 3:00 pm
d. 5:00 am to 5:00 pm


c. 9:00 am to 3:00 pm

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A decision has been made by management that the demand for service exceeds capacity. Which of the following may be a solution?

A) Let the customers wait B) Enlarge the size of the shop C) Open the shop for more hours per week D) All of the above E) B and C

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Intake manifolds are commonly made of ____________________ and ____________________.

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

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Which tire inflation information should be checked to determine the proper tire inflation pressure?

A) The maximum pressure as stated on the sidewall of the tire B) Cold placard inflation pressure C) 32 PSI in all tires D) Any of the above

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Explain how the metering valve operation can be checked with a pressure bleeder.

What will be an ideal response?

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