______________________ -rated integral-horsepower 3-pole electromagnetic motor-starters may have individual overload relays installed in each motor supply conductor.
The NC control contacts of the three individual (separate) overload relays are normally wired in series at the point of _________________________________.
Some schematics may show all three overload contacts.
Others will show only one.
Both means are ____________________________ — as long as the NC overload-relay control contacts are identified in the control circuit.
A) none of the answers
B) lower; manufacture; acceptable
C) Higher; manufacture; unacceptable
D) Higher; manufacture; acceptable
Show Answer
Answer:D
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