According to specific motor-nameplate rating and National Electrical Code® guidelines, the motor overload protection devices can be set within a range of ____________ % to ____________ % of the motor nameplate full-load current.
If the branch-circuit breaker or fuses are the combined overcurrent protection, their rating should fall within this range.
The normal over-percentage is ____________ %.
The ____________ % is only allowed when the motor drives high-inertia, long-acceleration loads.
A) 100; 140; 125; 140
B) any of the answers
C) 125; 140; 100; 140
D) 140; 100; 140; 125
Show Answer
Answer:A
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