Correct option is C
Parallel Connection
· The blocks which are connected in parallel will have the same input. In the following figure, two blocks having transfer functions G1(s) and G2(s) are connected in parallel.
· The outputs of these two blocks are connected to the summing point.
· That means we can represent the parallel connection of two blocks with a single block.
· The transfer function of this single block is the sum of the transfer functions of those two blocks.
Calculation:
