Teaching HPSC Lecturer (Technical) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Synchronous Motor Different Excitations
If the excitation of a synchronous motor is increased by 1.2 times,the new power developed will _________. Given torque angle remains the same.
1
increase by 1.44 times
2
decrease by 1.2 times
3
increase by 1.2 times
4
decrease by 1.44 times
5
decrease by 0.2 times
5
Question Not Attempted