Question

A class C amplifier uses

a.

high Q tuned circuit

b.

low Q tuned circuit

c.

untuned circuit

d.

either (b) or (c)

Answer: (a).high Q tuned circuit

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. A class C amplifier uses

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. A three-section RC phase shift oscillator has R = 10K ohms and C = 0.001 μF. If the oscillator is to be made variable using the same value of R, what should be the value of capacitor to obtain a frequency if 1 kHz?

Q. The input to negative clamper has a peak value of Vp. Then in the output the positive and negative peaks are nearly

Q. In a common Emitter BJT amplifier, the maximum usable supply voltage is limited by

Q. High frequency oscillations can be caused by

Q. A feedback network to be used with an amplifier to provide oscillation is tested and found to give an output of 0.124 V with a 0.5 V input. What will be the effect on output if the amplifier's gain is twice that required by the Barkhausen criterion?

Q. A transistor in CE mode is in saturation region. Then the collector is almost at

Q. The semi-conductor type 2 N 34 indicates

Q. The emitter bias largely depends on

Q. A limiter circuit can be built using a diode and resistance.

Q. In saturation region JFET acts like a

Q. FET can used in

Q. Each of two cascaded stages has a voltage gain of 30. The overall gain is

Q. A two stage amplifier has an upper cutoff frequency of 2 MHz and a lower cutoff frequency of 2 MHz and a lower cut off frequency of 30 Hz. If both stages are similar, their individual upper and lower cut off frequencies respectively are

Q. A bipolar transistor is a __________ controlled devices whereas a FET is a __________ controlled devices.

Q. The input impedance of a non-inverting amplifier is very low.

Q. RC oscillator can be used upto

Q. In a N-P-N transistor of the emitter junction is reverse biased and collector junction is also reversed biased, the transistor will operate in

Q. Wide banding technique is employed in the

Q. Assertion (A): The maximum efficiency of a class B push pull amplifier is 78.5%

Reason (R): A current mirror uses a compensating diode in parallel with the emitter diode

Q. Which of the following are difficult to be fabricated in a monolithic IC?

Recommended Subjects

Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!