The amplification difference level of a differential amplifier specifically & configurationally resemble to ______.

The amplification difference level of a differential amplifier specifically & configurationally resemble to ______.

a. Wein Bridge
b. Kelvin Bridge
c. Wheatstone Bridge
d. Maxwell Bridge

Correct Answer : c. Wheatstone Bridge

Explanation :

Structural Configuration of a differential amplifier is semantic to wheatstone bridge since the amplification is done between two input signals in exactly similar way just like the outputs of Wheatstone bridge network. The cardinality of differential amplifier can be most probably seen in industrial & instrumentation aspects due to superior ability of rejecting common mode noise voltages.