GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
22. | A zener regulator has an input voltage from 15 to 20 V and a load current from 5 to 20 mA. If the zener voltage is 6.8 V, what value should the series resistor have? | |
A. | 310 Ohm | |
B. | 400 Ohm | |
C. | 410 Ohm | |
D. | 550 Ohm | |