While remotely investigating the condition of a typical normally-open motor control center (MCC) feeder breaker, an operator observes the following indications:
Green breaker position indicating light is lit.
Red breaker position indicating light is out.
MCC voltmeter indicates zero volts.
MCC ammeter indicates zero amperes.
Based on these indications, the operator can accurately report that the breaker is open and racked to __________ position.
A. the OUT
B. the IN
C. the TEST
D. an unknown
Show Answer
Answer: D
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