Quiz_II - FACULTY OF ENGINEERING S; ARCHITECTURE F‘ rnf....

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Unformatted text preview: FACULTY OF ENGINEERING S; ARCHITECTURE F‘ rnf. FL Chedch Name:..EE.§~.Em§ O I EL... .... ..................... .... .. {EECE 2111-] ELECTRIC CIRCUITS 3e ELECTRONICS CLOSED BOOK {1 #‘S. HRS} Programnahla Calculators are not allawad vaicb yam: answers cm the camputur's card only Rgmna It: computer's. card attached to the. question sheet Marl: with a pencil your am and your ID—Nn U5: pcncii for marking your answcrs When 1.15ng Bram, be sure that you have erased we" TEST 1]) 10% SPRING TERM 2006433" April 25 , 311W For the circuit shown find if): assuming ideal Op—Amp.L!-:\ ssh E lHJ‘L. ' I ll. —J'§M——Q—l_-1- f, 2V ’5“ J I/I” i+ c' 3V ‘3’ -%L I leggy ‘1' w “3 icich ._" r. Ncne stilts-shove E if For the circuit shown, find LElq as seen from terminais a-h. a 0.113 H L1. 0.?39 H 0:486 H u. None cfthe abcue 1 Fcrthe circuit shown, find cm as seen trcrn terminaiia-b.. H1; [HF }_.W._. 31’4- ttF '1 i b. 5cm: 1M \V c. EWHF I d. tMyF I F___. F c. Nonecitheabcue L ‘H I“ In circuit shown. the switch has been clcsed fer a Icng time. It opens at 1:0. Find i[D+). he i 2M E. If] Cii‘CLlit SHOWN, the S'JvilCh i‘tE'LS DEEH BIOSE'd fCII' a long time. It OPENS at 1:0. Find vmv. ,___m-_._@_xvv..m_ 3 tub } 57km. a. 2‘v’ b. sv F e. at! @sv e. None of the above T. In the oirouit shown, the current ia is: o EDA {M d. 5.8A e . None of the above L114? gm} {Moe-emf :0 £91443) ‘9' B. In circuit shown, the switch has been open for a longtime. |t oJoses at t:. Find ‘v’ufitj for tell m____a ' ' + I"; n E e. ~50 9'55"va l'w :{NF I + g b. soo e'mv,t?:fl "' —- R Am __ Va J1— o. 309* v,tso me i _,_ M F+ _ @so a“ v. tefl firm—F g“; '1’” v e. Noneofthe above I _ J ' 2 9. In circuit shown in problem 8. find Vfit} torteD. e. to 9'5“ 40, is) (E) 1 o e45“ -2o. mo 0. so 3'5“ 60. tefl d. so e'fim—m. 1-20 e. None of the above 10. In circuit shown, the switch has been at position 1 for a long time. It moves to position 2 at tzfl. The time constant Is: 1 1'3” 2. NFL.“ a. 2D ITIS m :3 kJ-L 3 '1. @2ms 251; a :5”: o. 4ms -——- cl. 4D me {elm I \L e. None of the above I (13 a—-— re:— 3M 11. In oroolem10.1inoicttjforteu. (Ea—312.5 e‘bumiie, tet] b. -1?5 e'ED'M—‘t. trc 2. 415.2 e'mtpfii, 120 d. —??.84 e-Eflyflt. no e. None of the above 12. in the circuit shown, indicate the riots location that is wrong: a. 4 and 2 /1\ @4 and T "f br— c. 1 and 3 o. 3 and B Q: N 1? 0. None ot the above x: . Lumfir __ 13. The current in a 2H inductor is: I g 3 H |=25 A at tsfl |= reigns or + e2 sin 51) o'” A, tea Find B1 and I32 if the voltage across. Lie tflfl‘v' at t=fl [i.e. VLm] = iflfl‘v'] e B-=2fl endBE=1U in. B1: EU and 82:10 (:23 B1: 25 and BE: in o B1 212.4 and BE: 28.3 e None ot the above 4rd. ...
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This note was uploaded on 02/07/2011 for the course EECE 210 taught by Professor Riadchedid during the Spring '07 term at American University of Beirut.

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Quiz_II - FACULTY OF ENGINEERING S; ARCHITECTURE F‘ rnf....

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