problem 1:
Illustrate out the term Instrumentation Amplifiers. describe Instrumentation Amplifiers based upon two Op amps and based upon three op amps.
problem 2:
What do you understand by the term Pseudo bridges?
problem 3:
Illustrate out the different types of Variable oscillators.
problem 4:
With the aid of block diagram illustrate the principle of operation of Chopper amplifier.
problem 5:
Illustrate how the perturbations or noise influence the performance of amplifiers.
problem 6:
Illustrate out the principle of operation of Quartz Digital Thermometer.
problem 7:
What do you understand by the term CCD sensors? Discuss in detail.