A unit step is applied at t=0 to a first order system without time de – McqOptions

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1.	A unit step is applied at t=0 to a first order system without time delay. The response has the value of 1.264 units at t=10 mins, and 2 units at steady state. The transfer function of the system is_____________
A.	3/(1+600s)
B.	2/(1+500s)
C.	5/(1+220s)
D.	2/(1+600s)
Answer» E.

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