Log In


Engine : Electricity - 1011/1386
Get a hint
« Previous Question
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 CO2 into the windings for cooling
D) cool the motor with portable blowers and fans
loading answer...
Comments
There are no comments for this question.
0 0 0%

Study Mode
Answers Only
Options
Clear Score