engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Alternator Voltage Regulation
Which of the following statements about voltage regulation of an alternator is NOT correct?
1
Parallel operation of one alternator, with other alternators, is affected considerably by its voltage regulation.
2
Steady state short-circuit conditions and stability are not affected by the voltage regulation.
3
Voltage regulation determines the type of automatic voltage-control equipment to be used.
4
Steady state short-circuit conditions and stability are affected by the voltage regulation.