engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Power Electronics and Drives Electric Drives
Which one pair out of following alternatives is not correctly matched related to d.c. motor drive?
1
Half controlled bridge converter – one quadrant-operation
2
Fully controlled bridge converter – two quadrant-operation
3
Dual converter – four quadrant-operation
4
Step up chopper – two quadrant-operation