What will be seen on the screen of CRO, when a sinusoidal voltage sign – McqOptions

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1.	What will be seen on the screen of CRO, when a sinusoidal voltage signal is applied to the vertical deflection plate of this CRO with no simultaneous signal applied to the horizontal deflection plate?
A.	A horizontal line
B.	A vertical line
C.	A sinusoidal signal
D.	A spot at the centre of the screen
Answer» C. A sinusoidal signal

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