A series resistance is connected in the zener circuit to_______________?

Related Mcqs:

1. A zener diode is always_______________ connected?

   A. reverse B. forward C. either reverse or forward D. none of the above...

2. The d.c. resistance of a crystal diode is ______________ its a.c. resistance?

   A. the same as B. more than C. less than D. none of the above...

3. The ratio of reverse resistance and forward resistance of a germanium crystal diode is about ______________?

   A. 1 : 1 B. 100 : 1 C. 1000 : 1 D. 40,000 : 1...

4. A zener diode is used as ______________?

   A. an amplifier B. a voltage regulator C. a rectifier D. a multivibrator...

5. A zener diode has ________________?

   A. one pn junction B. two pn junctions C. three pn junctions D. none of the above...

6. The doping level in a zener diode is______________ that of a crystal diode?

   A. the same as B. less than C. more than D. none of the above...

7. A zener diode is destroyed if it______________?

   A. is forward biased B. is reverse biased C. carrier more than rated current D. none of the above...

8. In the breakdown region, a zener didoe behaves like a _______________source?

   A. constant voltage B. constant current C. constant resistance D. none of the above...

9. A zener diode is________________ device?

   A. a non-linear B. a linear C. an amplifying D. none of the above...

10. A zener diode utilizes ______________ characteristics for its operation?

    A. forward B. reverse C. both forward and reverse D. none of the above...