Differentiating between hartley and collpit oscillators

Question

Answer the following questions.

Question 1) What do you mean by depletion region in p-n diode?

Question 2) How is a p-n junction diode reverse biased?

Question 3) Write the applications of LED.

Question 4) Draw the circuit diagram of the CB configuration of a transistor.

Question 5) Give any characteristics of JFET.

Question 6) Write a brief note on MOSFET.

Question 7) Draw the circuit of RC coupled amplifier.

Question 8) How is the amplification gain modified by the feedback network?

Question 9) What are the kinds of feedback?

Question 10) Write down any two differences between Hartley’s and Collpit’s oscillators.

Question 11) Write down the principle of oscillators.

Question 12) Differentiate between amplifiers and oscillators.

Question 13) Write any two characteristics of the ideal OP-AMP.

Question 14) Describe CMMR in an amplifier.

Question 15) What is voltage follower?

Question 16) Describe the construction and working of LED.