cct theory 08

cct theory 08 - Please print clearly. Thank You! LAST NAME:...

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Unformatted text preview: Please print clearly. Thank You! LAST NAME: FIRST NAME: Lakehead University ID# LAKEHEAD UNIVERSITY DEPARTMENT OF ELECTRICAL ENGINEERING, FACULTY OF ENGINEERING FINAL EXAMINATION Engineering 3013 FA Faculty of Engineering SUBJECT | COURSE NO. | SECTION DEPARTMENT Circuit Theory + Design I Dr. S. Y. Mansour COURSE TITLE , ‘ INsrRucrOR Tues. Dec. 2, 2008 9:00 a.m. — 12:00 noon 3 hours Gym Rows: J L N P EXAM DATE EXAM TIME DURATION ROOM CLOSED BOOK ONLY NON-PROGRAMMABLE CALCULA T ORS ARE ALLOWED PROGRAMZMABLE CALCULATORS STRICTLY PROHIBITED NO SCRAP PAPER IS ALLOWED IPODS, CD PLAYERS, Cell Phones and any other electronic devices strictly prohibited. NOTE: MARKS ASINDICATED Do all your work on sheets provided and show all your work! This examination question paper MAY NOT be taken from the examination room. STUDENTS PLEASE NOTE YOU MUST count the number Of pages in this examination question paper BEFORE beginning to write, and report any discrepancy immediately tO a proctor. This is page 1 of I 2. Marks [4] Q-lA) Given the following circuit, the switch S has been closed for a long time. At t= 0, S is opened. Determine the initial conditions: (o) andvc (0) _ _ . _ . L Marks [4] Q-l B) In circuit shown below S has been closed for a long time. At t=0, S is opened. Determine the initial condition i11(0),ilq(0)and It}; (0) Marks [24] Q—2 Find CAUER I and FOSTER I realizations and sketch the networks. (s +1)(s + 3) 2(5) = s(s + 2)(s + 4) Marks [22] Q-3 In circuit shown below, S is closed at time t=0. Assume that there is no energy stored in L and in C at time t=0. Use the LAPLACE TRANSFORM Technique to determine v(t) for t>0. Marks [18] Q-4 (:1) Given the following active filter circuit, determine the T.F. . SIMPLIFY YOUR FINAL EXPRESSION. Mark [4] Q-4(B)Give, expressions, for we and Q. Marks [20] Q-S Given the following equations: V1 =h1111+h12V2 12 =h2111+h22V2 Use the above equations to determine the h-parameters of the 2 port network shown below. 10 Marks [4] Q-6 Given the following equations 1] =y11V1 +y12V2 12 =y21V1 +y22V2 Sketch and label the port network represented by the above 2 equations (DO NOT SOLVE) ll ‘(s—a)""" ni' n*l' n! n a positive integer (5 — a)z' n a positive integer e" sinh kl e" cosh k( t sin kt 1 cos kl sin k! + kl cos k! sin kt —— kl cos k! I sinh k! ( cosh k! k! — sin k! cos'at —— cos bl sin kl sinh kl sin kl cosh kl I ~ iv L I ...
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This note was uploaded on 02/25/2010 for the course ENGI 0000 taught by Professor All during the Spring '10 term at Lakehead.

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cct theory 08 - Please print clearly. Thank You! LAST NAME:...

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