Sketch the basic construction of Image orthicon and illustrate how optical images are converted in electrical signals.
Sketch the horizontal and vertical sync information signal and illustrate the function of each part of it.
Sketch the construction of the monochromatic picture tube and illustrate the function of each electrode.
prepare down the differentiation between additive and subtractive mixing of colours.
Why a burst of sub carrier is sent with blanking pulses and sync in colour TV?
Sketch the block diagram of PAL encoder and illustrate out its working.
Illustrate the function of the visual exciter of TV Transmitter.