engineering recuitment BEL Probationary Engineers Mock Test 2025 Analog Electronics Diodes and Its Applications Zener Diodes
A 10.0 V stabilised power supply is required to be produced from a 12 V DC power supply input source. If the maximum power rating of the Zener diode used is 4 W, calculate the maximum Current through zener diode.
1
400 mA
2
200 mA
3
150 mA
4
100 mA