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Analogue Circuits

SEMICONDUCTOR THEORY / DIODES & TRANSISTORS / OP-AMPS / ANALOGUE CIRCUITS / DIGITAL CIRCUITS / POWER ELECTRONICS / INTRUMENTATIONS

Test your knowledge of analogue circuits, including amplifiers, op-amp circuits, filters, oscillators, etc. with this online multiple choice quiz. See how well you understand the basics of analogue circuits and find out where you need to improve. Twenty (20) MCQ questions from our test bank will be randomly shown for every attempt. Passing mark for this test is 70%.

Objectives: To provide an online multiple choice quiz to test the user’s knowledge of analogue circuits.

Welcome to your Analogue Circuits  MCQ practice assessment.

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Which of the following, also known as a Thomson filter provides the desired frequency response, but has a constant time delay in the passband?

A feedback circuit usually employs ……………… network

In a certain oscillator Av = 50. The attention of the feedback circuit must be …………

An oscillator whose frequency is charged by a variable dc voltage is known as

The main feature of a crystal oscillator is

When voltage feedback (negative) is applied to an amplifier, its input impedance ………….

A maximally flat frequency response is known as

The Q of the crystal is of the order of …………

The number of poles in a filter affect the

The gain of an amplifier with feedback is known as ………….. gain

Negative feedback is employed in

phase-shift oscillator has

The signal generator generally used in the laboratories is ………….. oscillator

If the output of an amplifier is 10 V and 100 mV from the output is fed back to the input, then feedback fraction is ………..

If the feedback fraction of an amplifier is 0.01, then voltage gain with negative feedback is approximately………..

The rate of change of amplitude with frequency in a filter is the

For an oscillator to properly start, the gain around the feedback loop must initially be

A frequency-selective circuit designed to pass some frequencies and reject others is a(n

The operation of a relaxation oscillator is based on

The gain of an amplifier without feedback is 100 db. If a negative feedback of 3 db is applied, the gain of the amplifier will become …………..

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