What would happen if the fan on an electric unit heater burned out?

A. The heater would remain energized until the fusible link melts.
B. The interlock switch would de-energize the electric heater.
C. The unit will still heat the area, but it would take longer to do so.
D. Both a or b are possible.


Answer: D

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What will be an ideal response?

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A) SAE 5W-30 B) SAE 0W-20 C) SAE 10W-30 D) SAE 5W-40

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Of the alternative fuels listed in the text, which has the highest octane?

A) Methanol B) Ethanol C) Propane D) CNG

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