engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Electrical and Electronics Measurements
The LEDs, or their display require
1
A voltage of 1.2 V and a current of 20 mA
2
A voltage of 25 V and a current of 20 mA
3
A voltage of 1.2 V and a current of 100 mA
4
A voltage of 25 V and a current of 100 mA