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Signals and systems electrical engineering miscellaneous
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Signals and systems electrical engineering miscellaneous
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Signals and Systems
Signals and systems electrical engineering miscellaneous
A zero mean random signal is uniformly distributed between limits – a and +a and its mean square value is equal to its variance. Then the r.m.s value of the signal is
a
√
3
a
√
2
a√
2
a√
3
Correct Option:
A
Variance =
(a(-a))²
=
4a²
=
a²
12
12
3
R.M.S. value = √
variance
= a/√
3
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