Answer / jitehs patel

IF MOTOR IS RUNNIG SO AT 60 HZ -SPEED OF MOTOR IS RISE
BECUASE OF N=120F/P ALSO ITS IRON LOSSES OF MOTOR IS
INCREASE.

Answer / neeraj katoch

simple if frecuncy is increse the speed of motor is also
increse and vise visa and resulted motor may be burn out

Answer / santosh kawade

If we increase only frequency of motor and keep voltage
constant as a rated voltage then speed of motor will
increase but maximum torque capacity of motor will reduce.

Santosh Kawade
9224 69 3116

Answer / stalin raj

The motor will run at a speed corresponding to
Ns=120f/p.Due to this high speed the bearings and the
winding insutions get didturbed an the motors get defective.

Answer / qamar

motor works on v/f=constant, if frequency is increased we
have to increase voltage for satisfactory opearation.

Answer / k.boopathi

The motor will run at a speed corresponding to
Ns=120f/p.Due to this high speed the bearings and the
winding insutions get didturbed an the motors get defective.
simple if frecuncy is increse the speed of motor is also
increse and vise visa and resulted motor may be burn out

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