Question

To obtain very high input and O/P impedance in a feedback amplifier, the type of feedback utilized

a.

voltage series

b.

current series

c.

voltage shunt

d.

current shunt

Answer: (b).current series

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. To obtain very high input and O/P impedance in a feedback amplifier, the type of feedback utilized

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. The thermal resistance of a BJT is about

Q. Oscillator with best frequency stability is

Q. The IF amplifier in a superheterodyne receiver is

Q. The approximate value of input impedance of CE amplifier with emitter resistance RE is given by

Q. The advantage of using crystal oscillator is that it

Q. A transistor will operate in inverted region when

Q. Cross-over distortion behaviour is a characteristic of

Q. The noise figure is

Q. A Darlington pair is used for

Q. In a shunt-shunt negative feedback amplifier, as compared to the basic amplifier

Q. In rectifiers the use of RC filters is recommended when

Q. The coupling capacitor mainly affects

Q. A CE amplifier is the most common BJT amplifier.

Q. The main drawback in the performance of shunt peaked wide band amplifier is

Q. A generator with an internal resistance of 600 Ω drives an amplifier whose input resistance is 400 Ω. The generator's open circuit voltages is 1 mV; the amplifier develops 100mV across an 8kΩ load. The current amplification is

Q. In a CE amplifier circuit

Q. In a push pull circuit the two transistors are

Q. In a resistance loaded amplifier, the gain decreases at high frequencies because

Q. A 1 ms pulse can be stretched to 1 sec pulse by using

Q. Most of the transistor data sheets specify the power rating for an ambient temperature of

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!