Zener Diode MCQs Part 1
Contents
- 1 A Zener diode is ________ voltage regulating device
- 2 As compared to 10 V Zener diode, the width of 30 V Zener diode will be
- 3 If load current is zero, the Zener current will be
- 4 In Zener voltage regulator, changes in load current produce changes in
- 5 The current in a Zener diode can be limited using
A Zener diode is ________ voltage regulating device
A Zener diode is ________ voltage regulating device:
- Series
- Shunt
- Series-shunt
- None of these
Correct answer: 2. Shunt
As compared to 10 V Zener diode, the width of 30 V Zener diode will be
As compared to 10 V Zener diode, the width of 30 V Zener diode will be:
- Less
- More
- Same
- None of these
Correct answer: 2. More
If load current is zero, the Zener current will be
If load current is zero, the Zener current will be:
- Minimum
- Zero
- Maximum
- None of these
Correct answer: 3. Maximum
In Zener voltage regulator, changes in load current produce changes in
In Zener voltage regulator, changes in load current produce changes in:
- Zener voltage
- Zener current
- None of these
- Both of these
Correct answer: 2. Zener current
The current in a Zener diode can be limited using
The current in a Zener diode can be limited using:
- Power dissipation
- External resistance
- Both (a) and (b)
- None of the above
Correct answer: 3. Both (a) and (b)