What types of losses occur in a DC generator? How many losses in generator and What...

 

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What types of losses occur in a DC generator? How many losses in generator and What are constant or variable losses from them? What are the procedures for paralleling DC generators? A short-shunt compound d.c. Generator supplies a current of 100 A at a voltage of 220 V. If the resistance of the shunt field is 50 , of the series field 0.0250, of the armature 0.050, the total brush drop is 2 V and the iron and friction losses amount to 1 kW, find (a) the generated emf. (b) the copper losses. (c) the output power of the prime-mover driving the generator and.. (d) the generator efficiency. What types of losses occur in a DC generator? How many losses in generator and What are constant or variable losses from them? What are the procedures for paralleling DC generators? A short-shunt compound d.c. Generator supplies a current of 100 A at a voltage of 220 V. If the resistance of the shunt field is 50 , of the series field 0.0250, of the armature 0.050, the total brush drop is 2 V and the iron and friction losses amount to 1 kW, find (a) the generated emf. (b) the copper losses. (c) the output power of the prime-mover driving the generator and.. (d) the generator efficiency.

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1Losses that take place in a DC generator are of different types However if one speaks more generally these losses can be categorized into iron losses or core losses and copper losses or armature loss... View the full answer