A 220 V D.C. generator is run at full speed without any excitation. The open circuit voltage will be
A. Zero
B. About 2 V
C. About 50 V
D. 220 V
Answer: Option B
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Related Questions on D.C. Generators
A cumulatively compounded long shunt generator when operating as a motor would be
A. Cumulatively compounded long shunt
B. Differentially compounded long shunt
C. Cumulatively compounded short shunt
D. Differentially compounded short shunt
A. Demagnetization only
B. Cross magnetization as well as magnetization
C. Cross-magnetization as well as demagnetizing
D. Cross magnetization only
Due to residual magnetism.. some voltage will be generate...