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ECE 3302 Exam 2 Study Packet: Electric Circuits, Study Guides, Projects, Research of Electrical Circuit Analysis

Study guide for exam 2 for TTU ECE3302

Typology: Study Guides, Projects, Research

2015/2016

Uploaded on 10/27/2016

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ECE 3302 Exam 2 Study Packet
Electric Circuits, 10th Edition
October 3, 2016
This review packet was made by combining all of the homework assignment problems into one packet
and has no association with the makers of the book.
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ECE 3302 Exam 2 Study Packet

Electric Circuits, 10th Edition

October 3, 2016

This review packet was made by combining all of the homework assignment problems into one packet and has no association with the makers of the book.

  1. The circuit shown below is a DC model of a residential power distribution circuit.

(a) Use the mesh-current method to find the branch currents i 1 − i 6.

(b) Test your solution for the branch currents by showing that the total power dissipated equals the total power developed.

  1. Use the mesh-current method to find the power delivered by the dependent voltage source in the circuit below.
  1. Use the mesh-current method to find v 0 in the circuit below.

(b) Find the power delivered by the independent current source.

(c) Find the power delivered by the dependent voltage source.

  1. Use the mesh-current method to to find v 1 and v 2 in the circuit below.
  1. Use the circuit below to solve both parts of the question.

(a) Use the mesh-current method to find the branch currents i 1 , i 2 , and i 3.

(b) Check your solution for i 1 , i 2 , and i 3 by showing that the power dissipated in the circuit equals the power developed.

  1. Use the circuit below to solve both parts of the question.

(a) Find the branch currents ia − ie for the circuit above.

(b) Check your answers by showing that the total power generated equals the total power dissipated.

  1. Use the circuit below to answer both parts of the question.

(a) Use a series of source transformations to find i 0.

(b) Verify your solution by using the mesh-current method to find i 0.

  1. Use the circuit below to solve all parts of the question.

(a) Use source transformations to find v 0.

(b) Find the power developed by the 520 V source.

  1. Find the Th´evenin equivalent with respect to the terminals a, b for the circuit below.
  1. Find the Norton equivalent with respect to the terminals a, b in the circuit below.
  1. Find the Norton equivalent with respect to the terminals a, b for the circuit below.
  1. Use the circuit below to answer both parts of the question.

(a) Find the Th´evenin equivalent with respect to the terminals a, b by finding the open-circuit voltage and the short-ciruit current.

(b) Solve for the Th´evenin resistance by removing the independent sources. Compare your result to the Th´evenin resistance found in (a).