The function H (s) is positive real if – McqOptions

MCQOPTIONS

1.	The function H (s) is positive real if
A.	Re [H(jœâ)] ‚â• 0 for 0 ‚â§ œâ ‚â§ ‚àû
B.	all of the above
C.	vapour-filled bulb
D.	high-expansion steel rod
Answer» E.

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