The armature of a shunt generator has 0.05 ohm effective resistance. Each brush has an effective resistance of 0.01 ohm.. The terminal voltage is 100 volts while the current is 40 amperes . What is the efficiency? Since the data of the field windings are not given, assume the generator is separately excited? TL -QE V

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The armature of a shunt generator has 0.05 ohm effective resistance. Each brush has an effective
resistance of 0.01 ohm.. The terminal voltage is 100 volts while the current is 40 amperes . What
is the efficiency? Since the data of the field windings are not given, assume the generator is
separately excited?
TL
-QE V
Transcribed Image Text:The armature of a shunt generator has 0.05 ohm effective resistance. Each brush has an effective resistance of 0.01 ohm.. The terminal voltage is 100 volts while the current is 40 amperes . What is the efficiency? Since the data of the field windings are not given, assume the generator is separately excited? TL -QE V
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