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EE215sp02m2s

# EE215sp02m2s - 0.29 solutions[30“ 5 Quiz 2 1313215 Spring...

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Unformatted text preview: 0.29, solutions. [30“; 5 Quiz 2 1313215, Spring 2002 Instructions 1. This quiz is closed book, closed notes. No calculators are allowed. You have until 9:20 am. and no later to complete the quiz. Please pace yourself; the weight for each question is listed next to the question. 2. Please put your REAL NAME in the block at the bottom of this cover page and on the top of subsequent pages. Your signature and name on the last page indicate your compliance to UW academic honesty policies and your acceptance of these instructions. Absolutely no academic dishonesty of any sort will be tolerated in EE215! 3. Explain your work clearly using pencil only. Illegible work will not be graded. Answers provided without explanation will also not be graded. 4. Good Luck! TOTAL /100 NAME sow .‘ms Page 1 of6 May 13, 2002 Write the necessary equations to solve for i in the following circuit using nodal analysis. DO NOT SOLVE. 400 Node n; ts—VA +o,: V9 __ <0 5200 .00 1) Node 3-. ong; o.\+ V5 ( 500 c’: IS—Vﬁ 3e©0a+tonsl aoo 3onmown\$ Quiz 2 EE215, Spring 2002 Problem 1 (25 points) 5 Page 2 of6 May 13, 2002 Quiz 2 E13215, Spring 2002 Problem 2 (25 points) a. Write the necessary equations to solve for Vout = vl-V2 in the following circuit using mesh analysis. DO NOT SOLVE. b. Explain mathematically, using appropriately solved equations from your answer in (1) how decreasing R6 affects v2. q) ngl (I) R‘ (In—Is) * RQIQ, "‘ RC0 (Ic’Ie) =0 (2) R3(In-Ig) 'ROCIc’ie)‘RL‘ Ic=O (5) VI: R3 (IDA—IQ) (q) Va :RLl I0 (5) V004. :‘UZ me‘a~ (O) (o 9%uahcnsl (nonmouoﬂs (b) 16:35. RH V .. _ RI (I—Ie) .. 129:3 + Rb ( 1/“ IQ) — O —- _. Rq V2.3 _‘ ,RsCl-wfa/Rq) -Rg (\r‘z/Rq IS) (E)_O )Rl’RlIQ-‘RaIef—Rivz’chrezo Ru I5(RI+RQrRC-)= EEL’IFZ-rRI Rut RC. \ 'Runawzco >Rs - R3 m, R0 ace/R U +9. ._ , q ‘ Rq m E v1 J" 7 - V; :0 2l+£z+RQa Page 3 of 6 May 13, 2002 Quiz 2 Problem 3 (25 points) a. Find the Thevenin equivalent of the following circuit with respect to the terminals a and b b. What is the condition for maximum power to be transferred to the load.. EE215, Spring 2002 QL: Page 4 of6 May 13, 2002 Quiz 2 EE215, Spring 2002 Problem 4 (25 points) Find the Norton equivalent of the following circuit with respect to the load RL. 1000 500 SV 1000 1000 0 0 RL Smﬁ Q. 5V Page 5 of6 May 13, 2002 EE215, Spring 2002 QuiZZ Additional work 9(9qu R RI Re a \ RHQa+R® Rt" RI+QQ+R® 7/; : R3 + Rnaa, Rl+ R3‘RG: - V“ '2. }+ '33 + EL" 4, “9 M R” 2‘4 Rq Centaum 'Ua: R3(R‘+23+RC034Q1Q(0 (RHR3+ QC‘Y‘S + l + 31° \+ Baal Rq 9‘4) Rq V9- Raqu + RaRaRq +- RBRMRQ, * RIRQKQ - “II/M-._.-wnw-~u e 7 + Roi ‘meue/wrw quuuuién‘x curt R (a 6/ '— 91 R; Rm .—. a B 0—— U1 R5 Rt; 0 '3 H (QEWIP'W- Q5“ :<Rl+ Ra Signature —-——____————__—__ Page 6 of 6 May 13, 2002 ...
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