A voltage V(t) which is a Gaussian ergodic random process with a mean of zero and a variance of 4 volt² is measured by a true rms meter. The reading will be

A voltage V(t) which is a Gaussian ergodic random process with a mean

1.	A voltage V(t) which is a Gaussian ergodic random process with a mean of zero and a variance of 4 volt² is measured by a true rms meter. The reading will be
A.	0
B.	4
C.	2
D.	16
Answer» D. 16