Discussion :: Communication Systems
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Assertion (A): CCIR-B system has 625 scanning lines per frame and 2 : 1 interlace.
Reason (R): The aspect ratio is 4 : 3
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A.
Both A and R are correct and R is correct explanation of A
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B.
Both A and R are correct but R is not correct explanation of A
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C.
A is correct but R is wrong
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D.
A is wrong but R is correct
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Answer : Option B
Explanation :
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