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