Syllabuses

Show that the maximum conversion efficiency of class B amplifier is 78.5%.

How do positive and negative feedback differ from each other? Explain.

Write a note on closed loop gain of an amplifier.

Write a short note on power amplifier.

What is dynamic resistance of FET?

Write short notes on any two: a) SMPS b) 555 timer c) Logic amplifier d) LED

Write a short note on UPS.

Explain the concept of Boot strapping and Darlington pair.

Define slew rate and CMRR.

Explain and explain integrator circuit using Op-Amp.