For a 400 V, 3 phase alternator gives an open circuit voltage of 380V and armature current of 38A at a field current of
Posted: Thu Jul 14, 2022 10:09 am
a) 10 ohm
b) 38/√3
c) 19 ohm
d) 1.9 ohm
b) 38/√3
c) 19 ohm
d) 1.9 ohm
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