A Zener voltage regulator will cease to act as a voltage regulator if – McqOptions

MCQOPTIONS

1.	A Zener voltage regulator will cease to act as a voltage regulator if Zener current becomes ___________
A.	Less than load current
B.	Zero
C.	More than load current
D.	None of the above
Answer» C. More than load current

Discussion

No Comment Found

Related MCQs

A certain regulator has a no-load voltage of 6 V and a full-load output of 5.82 V. What is the load regulation ?
A 5 mA changes in Zener current produces a 50 mA change in Zener voltage. What is the Zener impedance ?
A 30 V Zener will have depletion layer width_______________ that of 10 V Zener?
A Zener diode that has very narrow depletion layer will breakdown bymechanism
In an unregulated power supply, if input a.c. voltage increases, the output voltage .
A certain regulator has a no-load voltage of 6 V and a full-load output of 5.82 V. What is the load regulation?
The Zener current will be minimum when ___________
The current in a Zener diode is limited by ___________
Another name for Zener diode is ___________ diode
A power supply can deliver a maximum rated current of 0.5 A at full-load output voltage of 20 V. What is the minimum load resistance that you can connect across the supply?