In the hardwired relay control circuit shown, when the switch is closed, CR coil is:
A. energized, and the red and green lights are both on.
B. de-energized, the red light is off, and the green light is on.
C. energized, the red light is on, and the green light is off.
D. energized, the red light is off, and the green light is on.
Show Answer
Answer: C
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