If overloading an electric motor becomes necessary in an emergency situation, what should be done to prevent damage to the motor while allowing sustained operation?
A
increase the residual magnetism value of windings to reduce eddy currents
B
hold thermal overload relays open with blocks of wood
C
inject small amounts of CO into the windings for cooling 2
D
cool the motor with portable blowers and fans
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Question 1 / 2066636eed28f7522a1c51d8a0
Question 1 of 2066636eed28f7522a1c51d8a0
If overloading an electric motor becomes necessary in an emergency situation, what should be done to prevent damage to the motor while allowing sustained operation?
If overloading an electric motor becomes necessary in an emergency situation, what should be done to prevent damage to the motor while allowing sustained operation?