A DC shunt motor is running at 1200 rpm, when excited with 220 V DC. Neglecting the losses and saturation, the speed of the motor when connected to a 175 V DC supply is _______ rmp .

A DC shunt motor is running at 1200 rpm, when excited with 220 V DC. N

1.	A DC shunt motor is running at 1200 rpm, when excited with 220 V DC. Neglecting the losses and saturation, the speed of the motor when connected to a 175 V DC supply is _______ rmp .
A.	1200 rpm
B.	600 rpm
C.	1800 rpm
D.	2400 rpm
Answer» B. 600 rpm

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A DC shunt motor is running at 1200 rpm, when excited with 220 V DC. Neglecting the losses and saturation, the speed of the motor when connected to a 175 V DC supply is _______ rmp .

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