Jawaharlal Nehru Technological University Anantapur 2009 B.Tech Electronics and Communications Engineering Jntu - exam paper

jntu,anantapur
R05 4-1
SET:1

1)WHAT IS FLIKER?EXPLAIN HOW IT CAN BE ELIMINATED IN INTERLACED SCANNING?

2)EXPLAIN VSB TRANSMISSION IN TELEVISION?

3)EXPLAIN HOW Y AND COLOUR DIFFERENCE SIGNALS ARE DEVELOPED FROM RGB?

4)EXPLAIN COLOUR TELEVISION CAMERA SYSTEM WITH BLOCK DIAGRAM?

5)DRAW BLOCK DIAGRAM OFMONOCHROME TV RECEIVER?

6)EXPLAIN PALD DECODER WITH BLOCK DIAGRAM?

7)DRAW THE AFC CIRCUIT AND EXPLAIN?

8)BRIEFLY discuss 625 B MONOCHROME TV STANDARD?

Earning:   Approval pending.