A first order element yields almost exact duplication only for constant or slowly varying phenomenon.

both phase and gain margin are negative

both phase and gain margin are positive

A first order element yields almost exact duplication only for constan

1.	A first order element yields almost exact duplication only for constant or slowly varying phenomenon.
A.	1
B.
C.	both phase and gain margin are negative
D.	both phase and gain margin are positive
Answer» B.