In a synchronous motor it the back e.m.f. generated in the armature at noload is approximately equal to the applied voltage, then
Athe torque generated is maximum
Bthe motor is said to be fully loaded
Cthe excitation is said to be hundred per cent
Dthe excitation is said to be zero per cent
Correct answer
C. the excitation is said to be hundred per cent
Explanation
The correct answer is the excitation is said to be hundred per cent.