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Unformatted text preview: EE 214 Exam #1
Spring 2006 Instructions: This is a closed book, closed notes test. Show all work
on all problems. For full credit you must use the method specified.
Place answer in the space provided. Name
ID# 1) Use mesh current analysis to write the equations for the following
circuit. Put the equations in standard form [a=bX+cy+dZ] and then
complete the equations shown below. (20 points) 0 = 1011 A 12 — 313 A:
20 = 4Il B 12 C I3 L: 3I1 — 712 E I3 3: C: D: 2) Solve the prolblem shown for nodal voltage Vx using the nodal
voltage method. Use the ground reference shown. (20 points) Vx= 3) Find Thevenin’s equivalent circuit at terminals a—b as shown below.
(20 points) H‘ ‘4 Vth= Rth= 4) What value of resistance attached to terminals ab will result in
maximum power delivered to the load resistor RL. (20 points) 10/4 R _
,i L—
3 5:2 5) Find current Ix in the following circuit. (20 points) ‘ ("L 9‘22 IX: /0 ...
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This note was uploaded on 04/15/2008 for the course ECEN 214 taught by Professor Su during the Spring '08 term at Texas A&M.
 Spring '08
 SU

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