Q. Thermal relays are used in DOL starter of Three Phase I.M. to

(A) protect the motor from high temperature
(B) protect the motor from overloading
(C) protect the motor from short circuit
(D) none of the above

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✅ Correct Answer: (B) protect the motor from overloading

Published by Mr. Dubey ⭐ 111.54K Points at 17-Sep-2023 11:26 am in Electrical and Electronics Engineering

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