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

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 ………..

Sallen-Key filters are

When negative voltage feedback is applied to an amplifier, its voltage gain ……………….

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

One condition for oscillation is

In a Wien-bridge oscillator, if the resistance in the positive feedback circuit are decreased, the frequency

In a certain oscillator, AV = 50. The attenuation of the feedback circuit must be

A circuit that rejects or stops frequencies over a narrow range but allows frequencies above and below to pass is the

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

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

One condition for oscillation is ………….

Negative feedback is employed in

An oscillator differs from an amplifier because

When current feedback (negative) is applied to an amplifier, its input

Which of the following is not an input or output of the 555 timer?

Which of the following is not an advantage of an active filter?

Which of the following is a fixed tuned bandpass filter that is designed to provide the exact selectivity required by a given application?

The operation of a relaxation oscillator is based on

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