

MCQOPTIONS
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1. |
Consider the block diagram shown below: If the transfer function of the system is given by T(s)=G1G2+G2G3/1+X. Then X is: |
A. | G2G3G4 |
B. | G2G4 |
C. | G1G2G4 |
D. | G3G4 |
Answer» C. G1G2G4 | |