Why should not we run the IM in low voltage, if runs means
what will happen?(for example instead of 400V we give 250V
supply)
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Answer Posted / vishv shah
sry...for that wrong ans.......for
low voltage(1 phase - 230 volt)
operation! IM needs some mechanical
machine to start the motor but while
in high voltage(3 phase - 440 volt)
their is no any requirement like in
low voltage.....so........because
in high voltage rmf is generate to
start the motor
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