____ voltage controls are simply controls that do not employ the use of a control transformer to change the voltage to a lower value.

A. Varistor
B. Line
C. Three-wire
D. Float


Answer: B

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

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When using compressed air

A. Do not direct compressed against the skin. B. Use only air gun nozzles approved by OSHA. C. Wear safety glasses or a face shield along with ear protection. D. All of the above

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What will be an ideal response?

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