While remotely investigating the condition of a normally-open feeder breaker to a 480 VAC motor control center (MCC), a control room operator observes the following indications:
Green breaker position indicating light is out.
Red breaker position indicating light is lit.
MCC voltmeter indicates 0 VAC.
MCC ammeter indicates zero amperes.
Based on these indications, the operator should report that the feeder breaker is __________ and racked __________.
A. open; in
B. closed; out
C. open; to the TEST position
D. closed; to the TEST position
Show Answer
Answer: D
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