Multiple Choice
In order for a switch to operate, power is available from the following sources in which order of operation and backup?
A) electric company, battery, diesel or gas-fed generator
B) electric company, diesel or gas-fed generator, battery
C) battery, electric company, diesel or gas-fed generator
D) diesel or gas-fed generator, electric company, battery
Correct Answer:
Verified
Correct Answer:
Verified
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