If power input to the d.c. field at a 15 kVA (input) synchronous motor is 6 per cent of the rates a.c. input, then direct current that excites the field at 120 volt, is

If power input to the d.c. field at a 15 kVA (input) synchronous motor

1.	If power input to the d.c. field at a 15 kVA (input) synchronous motor is 6 per cent of the rates a.c. input, then direct current that excites the field at 120 volt, is
A.	7.5 amps
B.	125 amps
C.	15 amps
D.	none of these
Answer» B. 125 amps

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If power input to the d.c. field at a 15 kVA (input) synchronous motor is 6 per cent of the rates a.c. input, then direct current that excites the field at 120 volt, is

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