The block diagram of a feedback system is shown in the figure.
The transfer function $$\frac{{Y\left( s \right)}}{{X\left( s \right)}}$$ of the system is

A) $$\frac{{{G_1} + {G_2} + {G_1}{G_2}H}}{{1 + {G_1}H}}$$ B) $$\frac{{{G_1} + {G_2}}}{{1 + {G_1}H + {G_2}H}}$$ C) $$\frac{{{G_1} + {G_2}}}{{1 + {G_1}H}}$$ D) $$\frac{{{G_1} + {G_2} + {G_1}{G_2}H}}{{1 + {G_1}H + {G_2}H}}$$

Answer & Solution

Correct Answer: Option C

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The block diagram of a feedback system is shown in the...

The block diagram of a feedback system is shown in the figure. The transfer function $$\frac{{Y\left( s \right)}}{{X\left( s \right)}}$$ of the system is

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The block diagram of a feedback system is shown in the figure.
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