Physics · JEE

Semiconductors, semiconductor diode: I-V characteristics in forward and reverse bias, diode as a rectifier Mock Test for JEE

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Part of Electronic Devices in JEE Main Physics.

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Q1PhysicsUnit 19: Electronic Devices

A pure germanium crystal at absolute zero is :

Q2PhysicsUnit 19: Electronic Devices

When transistors are used in digital circuits they usually operate in

Q3PhysicsUnit 19: Electronic Devices

A pure semiconductor at absolute zero has

Q4PhysicsUnit 19: Electronic Devices

One among the following is doping material in p-type of semiconductor:

Q5PhysicsUnit 19: Electronic Devices

In a full wave rectifier in which input voltage is represented by

V=V_{M} \sin \omega t

then peak inversion voltage of non conducting diode will be?

Q6PhysicsUnit 19: Electronic Devices

When a p-n diode is reverse biased, then

Q7PhysicsUnit 19: Electronic Devices

The transistor are usually made of

Q8PhysicsUnit 19: Electronic Devices

Alternating current is converted to direct current by

Q9PhysicsUnit 19: Electronic Devices

A full wave p-n diode rectifier uses a load resistance of

1300 \Omega

. No filter is used. If the internal resistance of each diode is

9 \Omega

, then the efficiency of this full wave rectifier is

Q10PhysicsUnit 19: Electronic Devices

The element that can be used as acceptor impurity to dope silion is :

Q11PhysicsUnit 19: Electronic Devices

The energy band diagrams for three semiconductor sample of silicon are shown. It follows that.

Q12PhysicsUnit 19: Electronic Devices

What is the resistivity of a pure semiconductor at absolute zero?

Q13PhysicsUnit 19: Electronic Devices

Electric conduction in a semiconductor takes place due to

Q14PhysicsUnit 19: Electronic Devices

In the middle of the depletion layer of a reverse biased

p-n

junction, the

Q15PhysicsUnit 19: Electronic Devices

In which of the following doped semiconductors majority of charge carriers are holes?

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How long should a Semiconductors, semiconductor diode: I-V characteristics in forward and reverse bias, diode as a rectifier mock test take?

For a topic-level test, aim for 20–30 minutes. For a full subject mock, allow 60–90 minutes to mirror JEE timing.

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