state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Analog Electronics Diodes and Its Applications Zener Diodes
A zener diode of voltage VZ (= 6V) is used to maintain a constant voltage across a load resistance RL (= 1000Ω) by using a series resistance Rs(= 100Ω). If the e.m.f. of source is E (= 9V), what is the power being dissipated in Zener diode ?
1
0.144 watt
2
0.324 watt
3
0.244 watt
4
0.544 watt
5
Question Not Attempted