A technician needs to check a single-phase compressor. He labels the three terminals "A," "B," and "C" and takes resistance readings of the windings. He reads 10 ohms from "A" to "B," infinity from "B" to "C," and infinity from "C" to "A." Identify the terminals.
A. A: common B: start C: run
B. Cannot identify terminals: winding grounded
C. A: start B: run C: common
D. Cannot identify terminals: open winding
Answer: D
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Materials are toxic if:
A. They react violently with water or other chemicals. B. They burn the skin or dissolve metals or other materials. C. They exceed levels greater than 100 times that in drinking water. D. They release cyanide gas.
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USDA stands for the United States Department of ____________________
Fill in the blank(s) with correct word
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Ohm’s law is stated as: