Essential of Colour Television – 1 – 3

11. The phase angle between (R-Y) and (B-Y) signal is :

(a) 0°
(b) 270°
(c) 90°
(d) 0°

ANSWER

EXPLANATION

12. Sensitivity of the eye for red colour is ……. percent.

(a) 11
(b) 30
(c) 59
(d) 100

ANSWER

EXPLANATION

1 2 3

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