AC module systems shall be permitted to have a single detection device to detect AC ____ and disconnect the AC power from the module.

a. false cycles
b. high temperatures
c. ground faults
d. high pressures


c. ground faults

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Which of the following is the distance from the center of the circle to its outer edge or half the diameter?

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A) Refining B) Upstream C) Downstream D) Midstream

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A common audible signal is a(n) _____.

a. flashing caution light b. blinking LED c. equipment back-up alarm d. safety sign warning that hearing protection is required

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Why is it difficult to value an early stage company?

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