Teaching HPSC Lecturer (Technical) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Alternator Parallel Operation
If the excitation of one alternator is changed during the parallel operation of two alternator, then
1
it causes circulating current and large variation in kW output.
2
it only causes large variation in kW output without any circulating current.
3
it causes circulating current and kW output remains approximately constant.
4
it does not cause any circulating current and variation in kW output.
5
none of these
5
Question Not Attempted