MEDIUM

Earn 100

The graph illustrates a Zener diode's I-V characteristics. Which part of the characteristic curve is most relevant for its operation as a voltage regulator?

43.48% studentsanswered this correctly

Important Questions on Experiments Related to Electronics and Semiconductors

EASY

Cotyledons are also called-

EASY

In the given experiment to draw characteristic curve of a Zener diode, why is it necessary to maintain clean, tight, and neat connections?

MEDIUM

In the characteristic curve of a Zener diode, which of the following observations is correct for the Zener breakdown region?

HARD

V-I characteristics of Zener diodes are shown in the figure below. Find the power rating of the diode.

Question Image

EASY

Which of the following apparatus is typically used to study the characteristic curve of a Zener diode?

MEDIUM

What is the purpose of displacing the contact towards the positive terminal to give reverse bias voltage in the Zener diode experiment?

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HARD

A student performing an experiment using a Zener diode found that it is having a breakdown voltage, of

9.1 V

with a maximum power dissipation of

364 mW

. What is the maximum current that the diode can handle?

HARD

What readings are noted down when

V_{1}

is raised to a reading of

10 V

in the zener diode experiment?

MEDIUM

During the process of drawing the characteristic curve of a Zener diode, what does the point where $V_{0}$ becomes constant indicate?

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HARD

A Zener diode with a maximum power of dissipation rating of

1 W

and a protective resistance of

100

ohms is subjected to an experiment to establish its V-I characteristic. The minimum voltage range of the DC source in the circuit is?