Analog Electronics Questions Pdf Download with Answers - 1

Question: 1

The shunt type regulator is suitable for which of the following?

(A) high current, low voltage

(B) high current, high voltage

(C) low current, high voltage

(D) low current, low voltage

Question: 2

An instrumentation amplifier uses

(A) 1 op-amp

(B) 2 op-amps

(C) 3-op amps

(D) 4-op amps

Question: 3

A transconductance amplifier has

(A) high input and output impedances

(B) low input and output impedances

(C) high input impedance and low output impedance

(D) low input impedance and high output impedance

Question: 4

A good transimpedance amplifier has

(A) low input impedance and low output impedance

(B) high input impedance and low output impedance

(C) low input impedance and high output impedance

(D) high input impedance and high output impedance

Question: 5

The circuit efficiency of a class A amplifier can be increased with

(A) direct coupled load

(B) transformer coupled load

(C) low rating resistor

(D) low dc power input