DC generators are connected to or disconnected from the bus-bar only under the floating condition. This is done to avoid
A. burning of switch contacts.
B. sudden loading of the prime mover.
C. mechanical jerk to the shaft.
D. all of the above.
Answer:D
DC generators are connected to or disconnected from the bus-bar only under the floating condition. This is done to avoid
A. burning of switch contacts. B. sudden loading of the prime mover. C. mechanical jerk to the shaft. D. all of the above.