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Colour Television Systems – 1 – 3

11. Vertical resolution is …………. in NTSC as compared to other systems.

(a) Highest
(b) Lowest
(c) Missing
(d) Not required

Answer
Answer : (a)

Explanation
No answer description available for this question. Let us discuss.

12. I = 0.74(R-Y) – 0.27 ………….

(a) (B-Y)
(b) (Y-B)
(c) (G-Y)
(d) (Y-R)

Answer
Answer : (a)

Explanation
No answer description available for this question. Let us discuss.

13. In S-PAL system, S stands for ………..

(a) simple
(b) Selective
(c) standard
(d) special

Answer
Answer : (a)

Explanation
No answer description available for this question. Let us discuss.

14. Encoding of colour and modulation of audio carrier use following modulation technique in SECAM system of France ………

(a) AM for both
(b) FM for both
(c) FM for colour and AM for audio
(d) AM for colour and FM for audio

Answer
Answer : (c)

Explanation
No answer description available for this question. Let us discuss.

15. When colour sub- carrier is modulated by U and V signals, the resultant is called ………….

(a) C
(b) I
(c) Q
(d) Y

Answer
Answer : (a)

Explanation
No answer description available for this question. Let us discuss.

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