engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Analog Electronics Diodes and Its Applications
In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of Vi that will maintain the Zener diode in the ‘on’ state?
1
22 V to 34 V
2
24 V to 36 V
3
18 V to 24 V
4
20 V to 28 V