The major role of an instrumentation amplifier contributes to the amplification of ______.

The major role of an instrumentation amplifier contributes to the amplification of ______.

a. Low-level Output Signal
b. High Level Output Signal
c. Both (a & b)
d. None

Correct Answer : a. Low-level Output Signal

Explanation :

The leading role of an instrumentation amplifier signifies is the amplification & magnification of low level signals in order to drive the display or an indicator. High level signal does not need to get amplify & therefore, instrumentation amplifiers are are targeted to amplify low level signals semantically where there is necessity of low noise,low thermal & time drifts, high input resistance & precise closed-loop gain. Besides these, instrumentation amplifiers like μ A725, ICL 7605 & LH0036 find their wide range of applications due to dexterity in precision & stability at the most confined level.