Unipolar belongs to ________technology/ies of integrated circuits.

Which among the following is/are the feature/s characteristic/s of an integrated op-amp?

A. Small size

B. High reliability

C. Low cost & less power consumption

D. All of the above

In a typical op-amp, which stage is supposed to be a dual-input unbalanced output or single-ended output differential amplifier?

A. Input stage

B. Intermediate stage

C. Output stage

D. Level shifting stage

In differential mode of op-amp, if output voltage is equal to the difference between outputs of individual transistors, its amplitude will be _______the amplitude of signal voltage yielded at collector to ground.

A. twice

B. thrice

C. four times

D. one-fourth times

In a differential amplifier, the configuration is said to be an 'unbalanced output', if ________

A. Output voltage is measured between two collectors

B. Output is measured with respect to ground

C. Two input signals are used

D. All of the above

Input offset current is basically defined as the algebraic ______ the base current of two transistors.

A. sum of

B. difference between

C. product of

D. division of