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# Find the transfer function Given below is a block diagram of a load frequency control system...

Find the transfer function

Given below is a block diagram of a load frequency control system with two inputs, the speed changer AP.(t) and load disturbance Apa(t), and the output is the system frequency error Af(t). 20 APD APC 0.25 +1 2.1s +1 2.1s2 + 7.3s +1 10s +1

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