Here are the Telivision Engineering 16 marks unit wise Most Important Questions (JNTUK) frequently asked in sem exams are given below. go and search I am sure this is very useful contant for students.
Television Engineering Frequently asked Important Questions 


Frequently asked Questions :


Frequently Asked Questions & Important Questions

Q1. Define the following terms with respect to TV,
(1) Aspect ratio 
(ii) Kell factor
(iii) Vertical resolution
(iv) Horizontal resolution.

Ans:For answer refer Unit-1. Q4.

Q2. Justify the selection of 4 :3 as the aspect ratio for TV system.

Or

Why the width to height ratio is 4 :3 for television transmission and reception?

Ans: For answer refer Unit-I, Q5.

Q3. Explain how the illusion of continuity is created in TV picture.
Ans:
For answer refer Unit-I, Q6.

Q4. What is interlaced scanning? Explain how it reduces both bandwidth and flicker.

Or

With a neat diagram, explain the importance of interlaced scanning.

Ans:
For answer refer unit-1, Q9