Question: For a unity feedback system with following loop transfer function, the P . U . is 1 6 % . I he value of gain

For a unity feedback system with following loop transfer function, the P.U. is 16%. I he value of gain K is
G(s)=K(s+2)(s+5)
a.,K=49
b.,K=39
c.,K=10
For a unity feedback system with following loop

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