Physics · JEE

Electronic Devices Mock Test for JEE

9+ syllabus-aligned questions available

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A Electronic Devices JEE mock test on Goodmarks lets you attempt 9+ timed MCQs with instant feedback. Use it to benchmark speed, accuracy, and readiness for JEE Main Physics.

Simulate exam conditions with a Electronic Devices mock test. Attempt 9+ timed MCQs, check your score instantly, and review every solution to close gaps before the real exam.

Subtopics in Electronic Devices

Semiconductors, semiconductor diode: I-V characteristics in forward and reverse bias, diode as a rectifier
I-V characteristics of LED, the photodiode, solar cell, Zener diode, Zener diode as a voltage regulator
Logic gates (OR, AND, NOT, NAND and NOR)

Free sample questions

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Q1PhysicsUnit 19: Electronic Devices

The transistor are usually made of

Q2PhysicsUnit 19: Electronic Devices

When all the inputs of a NAND gate are connected together, the resulting circuit is:

Q3PhysicsUnit 19: Electronic Devices

The ratio (R) of output resistance

r_{0}

and and the input resistance

r_{i}

in measurements of input and output characteristics of a transistor is typically in the range:

Q4PhysicsUnit 19: Electronic Devices

Thermistor material is pressed

Q5PhysicsUnit 19: Electronic Devices

Which of the following applications is not based on use of ICs?

Q6PhysicsUnit 19: Electronic Devices

In a transistor, forward bias is always smaller than the reverse bias. This is done to :

Q7PhysicsUnit 19: Electronic Devices

What will be the input of

A

and

B

for Boolean expression

(\overline{A+B})(\overline{A \cdot B})=1

Q8PhysicsUnit 19: Electronic Devices

In common base circuit of a transistor, current amplification factor is 0.95 Calculate the emitter current if base current is

0.2 \mathrm{mA}

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Frequently asked questions

How long should a Electronic Devices 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.

What is a good score on a Electronic Devices mock test?

Aim for 70%+ accuracy initially, then push toward 85%+ as your exam date approaches. Review explanations for every wrong answer.

Does Goodmarks score mock tests automatically?

Yes. Each MCQ is scored instantly with the correct answer and explanation shown after submission.

Can I retake the same mock test?

Pro users can generate new question sets by topic. Reattempting the same questions after a gap is excellent for retention.