engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Electrician and Wireman Electrical Machines Alternators
When the load is removed from the alternator, its terminal voltage increases from 500 V at full load to 660 V at zero loads. Find the voltage regulation of the alternator at full load.
1
30 percent
2
24 percent
3
25 percent
4
32 percent