A 5 mA changes in Zener current produces a 50 mA change in Zener voltage. What is the Zener impedance ?

Related Mcqs:

As the junction temperature increases, the voltage breakdown point for Zener mechanism _______________?

A. Is increased B. Is decreased C. Remains the same D. None of the above...

Another name for Zener diode is ______________diode?

A. Breakdown B. Voltage C. Power D. Current...

Which of these is the best description for a Zener diode ?

A. It is a diode B. It is a constant current device C. It is a constant-voltage device D. It works in the forward region...

In a loaded Zener regulator, which is the largest Zener current ?

A. Series current B. Zener current C. Load current D. None of the above...

A power supply has a voltage regulation of 1%. If the no-load voltage is 20 V, what is the full-load voltage ?

A. 8 V B. 7 V C. 6 V D. 2 V...