2. Chapter 5 Useful Circuit Analysis Techniques Engineering Circuit Analysis Sixth Edition W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin Copyright © 2002 McGraw-Hill, Inc. All Rights Reserved. User Note: Run View Show under the Slide Show menu to enable slide selection. Fig. 5.1 A circuit with two independent current sources. Fig. 5.2(a) A voltage source set to zero acts like a short circuit… Fig. 5.3 Circuit from Example 5.1 (Superposition Example). Fig. 5.6 Circuit from Example 5.3 (Superposition Example). Fig. 5.13 (and 5.14) Practical sources. Fig. 5.21 (a) A complex network including a load resistor R L. Fig. 5.22 Figs. from Example 5.6 (Thévenin/ Norton Equivalents). Fig. 5.30 Circuit from Example 5.10.

3. Fig. 5.1 A circuit with two independent current sources. W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. A circuit with two independent current sources.

4. Fig. 5.2 (a) A voltage source set to zero acts like a short circuit.l (b) A current source set to zero acts like an open circuit. W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. (a) A voltage source set to zero acts like a short circuit. (b) A current source set to zero acts like an open circuit.

5. Fig. 5.3 Circuit from Example 5.1 (Superposition Example) W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. Use superposition to find the current i x.

6. Fig. 5.6 Circuit from Example 5.3 (Superposition Example). W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. Use superposition to find the current i x.

7. Figs. 5.13 and 5.14: Practical sources. W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. (a)A general practical voltage source connected to a load resistor R L. (b) The terminal characteristics compared to an ideal source. (a)A general practical current source connected to a load resistor R L. (b) The terminal characteristics compared to an ideal source.

8. Source Transformations

9. Fig. 5.21 (a) A complex network including a load resistor R L. (b) A Thévenin equivalent network connected to R L. (c) A Norton equivalent network connected to R L. W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. (a) A complex network including a load resistor R L. (b) A Thévenin equivalent network connected to R L. (c) A Norton equivalent network connected to R L.

10. Fig. 5.22 Figures from Example 5.6 (Thévenin/ Norton Equivalents). W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. Determine the Thévenin and Norton Equivalents of Network A in (a).

11. Fig. 5.30 Circuit from Example 5.10. W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. Find the Thévenin equivalent of the circuit shown in (a).