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Write down the various types of communications? Describe briefly.
State briefly the term sampling theorem.
What do you mean by stop band? Briefly describe the term.
Describe the term RF in brief?
What do you mean by the term demodulation?
What do you mean by the term modulation? And where it is employed?
Describe in brief the term AM and FM.
What do you mean by the term repeater?
What do you mean by the term attenuation?
Illustrate briefly the term multiplexing?
What do you mean by the term feedback? And describe various types of feedback.
Write down some of the benefits of negative feedback over the positive feedback.
What do you mean by the term Oscillator?
What do you mean by the term Integrated Circuit?
What do you mean by the term crosstalk?
What do you mean by the term capacitor? Briefly describe it.
Illustrate briefly the term resistor?
Define briefly the term diode?
What do you mean by the term semi conductor?
Illustrate in brief the term conductor?
What do you mean by op-amp? Illustrate briefly.
What do you mean by the term transistor? Briefly describe it.
Illustrate the difference between the SCR and diode rectifier?
What do you mean by the term intersymbol interference?
What do you mean by the term Biasing?