A voltage v(t) which is a gaussian ergodic random process witha mean of zero and a varance of 4 volt2 is measured by a meter which first square and then reads its dc component. The reading will be

A voltage v(t) which is a gaussian ergodic random process witha mean o

1.	A voltage v(t) which is a gaussian ergodic random process witha mean of zero and a varance of 4 volt2 is measured by a meter which first square and then reads its dc component. The reading will be
A.	0
B.	4
C.	16
D.	2
Answer» C. 16