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11. The phase angle between (R-Y) and (B-Y) signal is :
(a) 0°
(b) 270°
(c) 90°
(d) 0°
Answer
Answer : (c)
Explanation
No answer description available for this question. Let us discuss.
12. Sensitivity of the eye for red colour is ……. percent.
(a) 11
(b) 30
(c) 59
(d) 100
Answer
Answer : (b)
Explanation
No answer description available for this question. Let us discuss.
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