A device used to protect from power cord electrical shocks is called a __________.

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


ANS:
GFCI (Ground fault circuit interrupter)
GFCI
Ground fault circuit interrupter

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In 17th-century colonial America, all of the following are true regarding women EXCEPT

A. women could not own property under any circumstances. B. women could not vote. C. women were regarded as morally weaker than men. D. women dominated the profession of midwives. E. abusive husbands could be punished.

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The work output of the insulated turbine is nearest:


A) 1260 kJ/kg
B) 1160 kJ/kg
C) 1090 kJ/kg
D) 920 kJ/kg

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Which of the following is true of the LED?

A. It produces a red, green, or yellow light. B. It only contains an anode. C. It requires an external light source. D. All of these choices.

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If a piece of machinery needs a replacement motor and will be damaged if the new motor rotates the wrong way. The test equipment needed to test the rotation direction of the new motor is a _____.

A. phase angle voltmeter B. MEGGER® C. digital multimeter D. phase rotation meter

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