A normally open set of relay contacts will close when:
A) Power is not applied to the contacts. B) Power is applied to the relay coil.
C) Power is applied to the contacts. D) Power is not applied to the relay coil.
B
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When cleaning areas such as restrooms, housekeepers must refrain from _____________.
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Which of these is NOT used for cooling the electronics/motors of a hybrid electric vehicle?
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