A separately excited dc motor when fed from single phase full converter runs at a speed of 1200 rpm. Load current remains continuous. If one of the SCR gets open circuited, the motor speed will reduce to

A separately excited dc motor when fed from single phase full converte

1.	A separately excited dc motor when fed from single phase full converter runs at a speed of 1200 rpm. Load current remains continuous. If one of the SCR gets open circuited, the motor speed will reduce to
A.	900 rpm
B.	800 rpm
C.	600 rpm
D.	400 rpm
Answer» D. 400 rpm

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A separately excited dc motor when fed from single phase full converter runs at a speed of 1200 rpm. Load current remains continuous. If one of the SCR gets open circuited, the motor speed will reduce to

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