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Describe with neat and suitable sketch the interfacing operation of LCD display.
Write down the advantages of distributed embedded system.
Describe the window function for Hamming windows.
What do you mean by narrowband noise? Describe the Quadrature representation of the Narrowband noise?
Simplify function using Karnaugh map: f (A, B, C, D) = (0, 2, 6, 10, 11, 12)f (Don't Care) = (3, 5, 7, 8).
What do you mean by RMS and Average values of an AC quantity?
Describe CB configuration for the transistor. Draw family of CB output characteristics for the transistor.
Draw the truth table for full adder also sketch the suitable logic circuit. Describe it in detail.
Sketch the labelled V-I characteristics of UJT. Describe the peak point and the valley point.
Design the frequency response for RC coupled, transformer coupled and directly coupled amplifiers.
Explain the requirements of the pulse to trigger the SCR successfully.
Specify four modes of operation of the TRIAC. Describe any one mode with the help of neat and labelled diagram.
Specify the factors that are affecting the capacitance of capacitor.
State and explain inverse square law of Columb and describe 1Columb.
Describe the operation and characteristics of TRIAC. Describe the operation and characteristics of DIAC.
Describe the principle of power control in the chopper controlled DC motor.
What are the advantages of N channel MOSFET over P channel MOSFET?
Specify the transfer function of the armature controlled Dc motor and describe its stability with respect to the characteristic equation.
Describe how self bias circuit is used as constant current source?
Write down the values of input resistance in CB, CE & CC configuration?
Explain forward and reverse resistance of a diode in detail.
Explain the hardware connection of the crystal for 8051 and descibe the requirement of the capacitor.
Write down the step of response of RLC circuit.