Two alternators are operating in parallel. For taking one of the alternators out from the system
A. load shared by this alternator is transferred to the other by adjusting the power fed to the prime mover before opening OCB.
B. power fed to the prime-mover is stopped.
C. OCB is switched off.
D. load connected to the bus-bar is reduced.
Answer:A
Two alternators are operating in parallel. For taking one of the alternators out from the system
A. load shared by this alternator is transferred to the other by adjusting the power fed to the prime mover before opening OCB. B. power fed to the prime-mover is stopped. C. OCB is switched off. D. load connected to the bus-bar is reduced.