Sketch the diagram of picture tube which uses electrostatic focusing and electromagnetic deflection and illustrate its working.
Sketch the block diagram of monochrome TV camera and illustrate each block.
Illustrate the advantages of AGC.
Illustrate out the slope detection of FM signal.
Illustrate how integrating and differentiating circuits are employed to disconnect vertical and horizontal sync pulses.
Sketch the typical circuit and describe its operation. Indicate how a noise gate can be added to it.