what happend when 230v dc motor we supplied a 23v ac supply

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what happend when 230v dc motor we supplied a 23v ac supply..

In an armature based dc motor, it will rotate to and fro.
After roatating 180 degree, it will rotate back again 180
degree and so on.

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7 Yes

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what happend when 230v dc motor we supplied a 23v ac supply..

Answer / surendra

dc motor works on principal of f.left hand rule and force is given by f=BIL.B IS PROPORTIONAL TO voltage if supplied voltage is low machine may not get required force to rotate, hence it won't rotate

Is This Answer Correct ?

3 Yes

0 No

what happend when 230v dc motor we supplied a 23v ac supply..

Answer / k.prakashchandra

In case of shunt motor ,due to the inductance ,the current
will be too low to overcome the inertia and it may act as a
winding warmer.In series motor, rotor may rotate very slowly.

Is This Answer Correct ?

3 Yes

2 No

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