Electrical power output in a D.C. generator is equal to________?
AElectrical power developed in armature – iron and copper losses
BElectrical power developed in armature – copper losses
CMechanical power input – iron and friction losses
DMechanical power input – iron and friction losses – copper losses
Correct answer
D. Mechanical power input – iron and friction losses – copper losses
Explanation
The correct answer is Mechanical power input – iron and friction losses – copper losses.