Advertisements
Advertisements
Question
Draw labelled graphs showing the input and output voltages.
Solution
APPEARS IN
RELATED QUESTIONS
Explain, with the help of a circuit diagram, the principle and working of a Zener diode as voltage regular.
Draw the circuit diagram of zener diode as a voltage regulator and briefly explains its working ?
Name the device which is used as a voltage regulator. Draw the necessary circuit diagram and explain its working?
Voltage applied between cathode and anode of an X-ray tube is 18 kV. Calculate the minimum wavelength of the X-rays produced.
For a chosen non-zero value of voltage, there can be more than one values of current in
Consider the following statements (A) and (B) and identify the correct answer.
- A zener diode is connected in reverse bias, when used as a voltage regulator.
- The potential barrier of p-n junction lies between 0.1 V to 0.3 V.
What happens during regulation action of a Zener diode?
- The current in and voltage across the Zenor remains fixed.
- The current through the series Resistance (Rs) changes.
- The Zener resistance is constant.
- The resistance offered by the Zener changes.
For the circuit shown below, calculate the value of Iz ______.
In connection with the circuit drawn below, the value of current flowing through 2 kΩ resistor is ______ × 10-4 A.
The reverse breakdown voltage of a Zener diode is 5.6 V in the given circuit.
The current Iz through the Zener is ______.