An electrical system transfer function has a pole at s = - 2 and a zer – McqOptions

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1.	An electrical system transfer function has a pole at s = - 2 and a zero at s = -1 with a system gain of 10. For sinusoidal current excitation, voltage response of the system.
A.	Is zero
B.	Is in phase with the current
C.	Leads the current
D.	Lags behind the current
Answer» D. Lags behind the current

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