Question: having A DC machine has 8 poles and a duplex lap wound armature a total 240 cails, Each coll has 10 turns and each

having A DC machine has 8 poles and a duplex lap wound armature a total 240 cails, Each coll has 10 turns and

having A DC machine has 8 poles and a duplex lap wound armature a total 240 cails, Each coll has 10 turns and each turn resistance of 0.008 ohm. The flux per pole in this has machine is 0.0125 wb. The rotor rotates 4 times in one second. a.) Calculate armature resistance b) Calculate armature voltage c) Calculate the output power of the machine if a 10 ohm resistor is connected at armature terminals. d) Calculate the induced torque developed by the machine for the condition in purte c.)

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