engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Electronic Mechanic Power Supply
In which order the blocks appear in the block diagram of a complete regulated power supply unit?
1
Rectifier-regulation-filter-transformer-load
2
Transformer-rectifier-filter-regulator-load
3
Transformer-rectifier-regulator-filter-load
4
Rectifier-regulator-filter-transformer-load