An electric motor may be protected against short circuits by what means ?

Question

Pick up the right choices

A. Fuse

B. Contactor

C. Magnetic-only circuit breaker

D. Thermal sensor or electronic multi-function relay

Mahmood Shaikh · Answer

Yes I agree with those who had answered A & C

مستخدم محذوف‎ · Answer

Thanks Mr. Labib

I think choice A&C

Ali Waqas Bhatti · Answer

fuse as well as circuit breaker ..............

Mohamed Hamdy Kamal Riad · Answer

Damage from short circuits can be reduced or prevented by employing fuses, circuit breakers, or other overload protection, which disconnect the power in reaction to excessive current .

So Answer is

A. Fuse

C. Magnetic-only circuit breaker

مستخدم محذوف‎ · Answer

Thanks Mr. Labib

I guess Choice D

Ridha SAIDANI · Answer

Protected by : A fuse or a magnetic-only circuit breaker

LABIB KOOLI · Answer

An electric motor may be protected against short circuits by :
A fuse or a magnetic-only circuit breaker

Elke Woofter · Answer

I believe the answers are A and B

A. Fuse

C. Magnetic-only circuit breaker

Paul Bryson · Answer

Fuses can be used but I would suggest a magnetic circuit breaker.  You would have to look into the close & breaking requirements for the best solution.

Alex Al Yazouri · Answer

C. Magnetic-only circuit breaker

Abu Hanif Md.ripon Ripon · Answer

A fuse can protect an electric motor from short circuit.

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An electric motor may be protected against short circuits by what means ?

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