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Analogue Circuits

MATHEMATICS / ELECTRICAL / ELECTRONICS / COMMUNICATIONS/ GENERAL ENGINEERING

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.

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Welcome to your Analogue Circuits

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

The damping factor of an active filter determines

Negative feedback is employed in

The number of poles in a filter affect the

One condition for oscillation is

An oscillator employs ……………… feedback

A maximally flat frequency response is known as

………….. is a fixed frequency oscillator

The signal attenuation in the passband of a filter is called

A second condition for oscillation is

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

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

In an LC oscillator, if the value of L is increased four times, the frequency of oscillations is …………

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

The voltage gain of a tuned amplifier is ……………. at resonant frequency

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

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 ………..

The damping factor of a filter is set by

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

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