5555555555
47. Calculate the temperature coefficient in %/° C of a 10-V nominal Zener diode at 25° C if the nominal voltage is 10.2 V at 100° C.
(a) 0.0238
(b) 0.0251
(c) 0.0267
(d) 0.0321
| Subject Name : Electronics Engineering |
| Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT |
| Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant |
| Electronics & Communication Engineering Books |
| GATE 2023 Total Info | ENGG DIPLOMA | UGC NET Total Info |
| IES 2023 Total Info | PSUs 2022 Total Info | CSIR UGC NET Total Info |
| JAM 2023 Total Info | M TECH 2023 Total Info | RAILWAY 2022 Total Info |
Related Posts
555555555540. Determine the nominal voltage for the Zener diode at a temperature of 120° C if the nominal voltage is 5.1 volts at 25° C and the temperature coefficient is 0.05%/° C. (a) 4.6 V (b) 4.86 V (c) 5.1 V (d) 5.34 V- 555555555510. What is the voltage across R1 if the P-N junction is made of silicon? (a) 12 V (b) 11.7 V (c) 11.3 V (d) 0 V
- 555555555580. The temperature coefficient can be ________ for different Zener levels. (a) positive (b) negative (c) zero (d) All of the above
- 555555555552. Calculate static resistance RD of a diode having ID = 30 mA and VD = 0.75 V. (a) 25 (b) 40 (c) 0.04 (d) 0.025
- 55555555557. What can a semiconductor sense? (a) magnetism (b) temperature (c) pressure (d) all of the above