For the block diagram shown below :The characteristic equation is – McqOptions

MCQOPTIONS

1.	For the block diagram shown below :The characteristic equation is
A.	œÑl S (œÑps + 1) + Kc . Kp (œÑlS + 1) e-œÑd s = 0
B.	(œÑmS + 1) (œÑpS + 1) + Km . Kp e-œÑd S = 0
C.	œÑl S(œÑm S + 1) (œÑp S + 1) +Kc . Kp . Km (œÑl s + 1) e-œÑdS = 0
D.	(œÑms + 1) (œÑp s + 1) + Kc . Kp . Km . e-œÑdS = 0
Answer» D. (œÑms + 1) (œÑp s + 1) + Kc . Kp . Km . e-œÑdS = 0

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