A dash message "low air" and the air conditioning compressor not engaging indicates the system air pressure is below:

A. 90 PSI
B. 80 PSI
C. 70 PSI
D. 60 PSI


Answer: D

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a. hertz b. ohms c. volts d. meters

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Which of the following is one of the main categories of product analysis?

A. Synthesis B. CAD C. Benchmarking D. Material

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The _________________________ type devices are usually located in the spout.

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

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