engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Electronic Mechanic Electric Components Transformers and 3 Phase Systems
A transformer is connected to a fixed ac voltage at the primary and a fixed load resistor at the secondary. What is the effect of decreasing the number of turns in the secondary winding?
1
Increase the secondary current
2
Decrease the secondary current
3
Have no effect on the secondary current
4
Increase the primary current