Q2.Figure Q2 shows a block diagram with an input of C(s) and an output R(s). a) C(s) Ki K2 R(s) 1 + 5s 1 + 2s -s Figure Q2. Block diagram of control system. Simply the block diagram to get the transfer function of the system C(s)/R(s). Rule 10/20 Rule 1 Original Diagram Equivalent Diagram Combining blocks in series R(s) G₁(s) G₂(s) C(s) R(s) G₁(s)G₂(s) C(s) Combining blocks in parallel Rule 2 R(s) Eliminating a feedback loop Rule G₁(s) C(s) R(s) G₁(s)+G2(s) C(s) G₂(s) Rule 3 R(s) G(s) C(s) G(s) R(s) C(s) 1+G(s)H(s) R(s) H(s) Original Diagram Equivalent Diagram R(s)- G(s) G(s) C(s) C(s) G(s) X(s) Moving a summing element [R(s) + X(s)] × G(s) R(s)G(s) + X(s)G(s) Tx(s) R(s)→ G(s) C(s) R(s) G(s) C(s) G(s) X(s). R(s)G(s) + X(s) X(s) Tx(s) [R(s) + x G(s) R(s) G(s) C(s) R(s)- G(s) C(s) G(s) X(s) R(s) = X(s) R(s) xG(s) x = X(s) G(s) X(s) Moving a pickoff point R(s) G(s) ►C(s) R(s)- G(s) C(s) G(s) X(s) ▼X(s)

Q2.Figure Q2 shows a block diagram with an input of C(s) and an output R(s). a) C(s) Ki K2 R(s) 1 + 5s 1 + 2s -s Figure Q2. Block diagram of control system. Simply the block diagram to get the transfer function of the system C(s)/R(s). Rule 10/20 Rule 1 Original Diagram Equivalent Diagram Combining blocks in series R(s) G₁(s) G₂(s) C(s) R(s) G₁(s)G₂(s) C(s) Combining blocks in parallel Rule 2 R(s) Eliminating a feedback loop Rule G₁(s) C(s) R(s) G₁(s)+G2(s) C(s) G₂(s) Rule 3 R(s) G(s) C(s) G(s) R(s) C(s) 1+G(s)H(s) R(s) H(s) Original Diagram Equivalent Diagram R(s)- G(s) G(s) C(s) C(s) G(s) X(s) Moving a summing element [R(s) + X(s)] × G(s) R(s)G(s) + X(s)G(s) Tx(s) R(s)→ G(s) C(s) R(s) G(s) C(s) G(s) X(s). R(s)G(s) + X(s) X(s) Tx(s) [R(s) + x G(s) R(s) G(s) C(s) R(s)- G(s) C(s) G(s) X(s) R(s) = X(s) R(s) xG(s) x = X(s) G(s) X(s) Moving a pickoff point R(s) G(s) ►C(s) R(s)- G(s) C(s) G(s) X(s) ▼X(s)

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 13PP: In an R-L parallel circuit, IT=1.25 amps, R=1.2k, and XL=1k. Find IR

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