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problem 1:

prepare down the principle of interlaced scanning and illustrate how flicker can be eliminated in interlaced scanning?

problem 2:

prepare down the following with reference to picture tube.

a) Beam velocity.

b) High voltage focusing.

c) Low voltage focusing.

problem 3:

With the appropriate circuit diagrams illustrate how the delay line method is employed to average U and V signals which facilitates separation of two for feeding on to corresponding demodulators.

problem 4:

Sketch the block diagram of vertical deflection system in monochrome TV receiver and illustrate the functions of each block.

problem 5:

prepare down comprehensive notes on Automatic Fine Tuning in P AL-D colour receiver.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M911194

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