Consider the following test signal patterns RampGrillGrey shadesSine p – McqOptions

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1.	Consider the following test signal patterns RampGrillGrey shadesSine pulsePicture line up generating equipment Which of the above are used in TV studios?
A.	All
B.	1, 2 and 3 only
C.	1, 2 and 5 only
D.	2, 3, 4 and 5 only
Answer» B. 1, 2 and 3 only

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