If Vs is signal voltage, Vn is noise voltage, signal to noise ratio S/ – McqOptions

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1.	If Vs is signal voltage, Vn is noise voltage, signal to noise ratio S/N is defined as
A.	<img src="/_files/images/electronics-and-communication-engineering/communication-systems/512-383-1.png">
B.	<img src="/_files/images/electronics-and-communication-engineering/communication-systems/512-383-2.png">
C.	<img src="/_files/images/electronics-and-communication-engineering/communication-systems/512-383-3.png">
D.	none of the above
Answer» C. <img src="/_files/images/electronics-and-communication-engineering/communication-systems/512-383-3.png">

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