When troubleshooting single-phase compressor motors, it is important that the technician:

A) Check for phase reversal between L1 and L2.
B) Measure the phase displacement between the two power legs.
C) Check the frequency of the power source.
D) Check the start relay, start capacitor, and run capacitor.


D

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IDENTIFY TEST PROCESS SYMBOLS AND DIAGRAMS

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All 230-V power supplies use the same style plug.

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

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The term that describes the horizontal divergence of an airstream after it leaves the outlet is called the _____

a. drop b. spread c. throw d. pattern

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The unit of inductance is the _____.

A. reactance B. henry C. ohm D. hertz

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