Expression for α(attenuation constant) in terms of R , G, L and C – McqOptions

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1.	Expression for α(attenuation constant) in terms of R , G, L and C of a transmission line is:
A.	(R√(C/L)+G√(L/C))0.5
B.	(R√(C/L)+G√(L/C))
C.	(R√(L/C)+G√(C/L))
D.	(R√(L/C)+G√(C/L))0.5
Answer» B. (R√(C/L)+G√(L/C))

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