Fall_2007_final - ' Final Exahl -_«EEL311I-C ' Palmer'-...

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Unformatted text preview: ' Final Exahl -_«EEL311I-C ' Palmer'- ee.efivasta+anuraan 'fifiiflflfliflhfl _:_-__;_'_n'___'___.'__' _____ __ i ______________ __ - :Ihaetflame I I I . I'- " First Name a ' " Secticn# [1) Answer each cfthc fcllcwing queeticne in {he space previded. 3 (a) [-Icw dece a capacitor behave in a DC Steady state and why? fife/hep. * ~ _; C dc!“ L 55* 1: I 3' {13) Ah appliance is fated for 126?, '15 A; 60 Hz. Cah Emu determihe the energyr cacdin'kWI-Iin-Edlhcure?” - - ; My; emet- H‘f P: (we?) ($5)? $91? {c} Ccneide; a iflflLhF capacith with voltage fit] = 10cc5[lfl[}[}m + 343”) V. Find the metantaneciu'e current 1mm = [1.3 me. ' LrJ lie): we $13é{—Ie v. reeee)eafih (mafia—5v) F1 HE ' ' ' T n .-‘ _... '- DIEFHU --H." 3 {(-03} ___ TIT. Sally-1- t 159‘?“ I?“ ' 1 #133,12— Pi 3 " {cl} Ccneider the circuits ahcwh bBIflW. Which cues-are net valid and why? it». 91.. mam- cum extewa m WEW m cm if“ Ir; m 5mm «Lg. wmbmwe {2} In the 'e'treuit ehewn, let 1.; = 3 A. III} 5 {it} Using nun];t the three lawe [Ultm‘e Lew? KCE,1I{VL],fiIttIIs,-. “ten are net ttllewed te 1mite entl seine a set efeintttltenentts e nations. firs: 379-5433 [In] Find the equivalent resistance seen by the eeuree. gem EGG 33a; _—. ‘- nab: ——"-I 15 326g: h} [3) Cnnsidar the circuit Shawn baluw with a variable luari resistor er ' D“ ‘1 :L -—5-?7V ii (i!) Find the maximum pat-tar transferred to the matching load. (4} Censt'eler the feilewing eireuit: Tlte ltit'lpui'i eaeaeiter was initiall:,I ehargeri tn 2.0 it and immediater ennneeterl re the seuree at t = {1' via the switeh. At t== 2 s, the switch pesitien was changed in: Full}.t riiseharge the eapaeiter tltt'ettglt the resistar 11;. The resulting valtage waveferat is shnwt't hetew: El" 6 £1 .1 D t. .1 3 4 5 as t is} a {a} Determine the time ennstant r. in the interval t} s r s: 2 s. "' x" tits—‘1: '3+(1—‘&}E 1'" Y __ ‘t (E = ‘E -'* 6 E“. ‘ T1 := 5‘. 6i i ‘5 i"-7 at ""'"' ID; V Hy“) = ('3 "" E E- ) V 4 {h} Pies the espaeitnt' etn'rent iii} in the interval ti e: t s: 2 s. .itr/ a. H "- E _'_ '1:- ‘tL'irjiiufi L.— ia-ei-peie 1»: E E. I elem fl’q ' .4 .. felflemrtnine the time eensrent r; (it-Lthe interval t :2 s}. -. 1.. Ti = new 95-- 4 Find the expression fer tit] fer :v 2 e and pIet it: in the figure belew. .. III.- 4 {e} Find the energy transferred tn the eeneeiter in the interval i: t r: 3 e. - .— 1a. wtlj: J— rgnterewtgé ('2) = green/MEI .2. i may: 13324-5“- wgrjf} e. 3:16??th C55- 35".) - waver:wa '=--. 539/“,- (5] Ccncicler the f‘cllcwing idea] c-p amp circuit in an AC steady state: [U {a} Shcw the circuit in frcquciicy dcmain, shcwin values ct'all the phcscrs t'il'td impcclcncec. ' ' ' . up in "JIDHJ'L iufin HI" iJEHAL SDKJL ijfllL-fl— [b] Find it {t}. ,.__ n. .JL- it:le n lekfl: C‘E‘Ffiti} 1‘" HI; = "" Edd“? it;in a EUR: m w. 0*: V "' -- xfi.’ = .- 3»; J8 1* H V \ial-E-‘i e *3 feet in i7“c'” 3 H” E: -‘ F" ‘ mic. {d} The feilewing eireuit has been nnnlyeed and eente ef the eurrent phneere have been determined as fellewe: 1.; = {es —je.e} it. II = {-ee —je.e] rt, 12 = {2.4 +j 1.2m. Find the fnilnwing quantities: 5 {n} The eempieit pewer nbeerbed by the Ireltege eeuree. '3; = ,Elu. {(132.2 4:) eué) Pr 5' {e} The renetiue newer supplied by the current eeuree. ...
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This note was uploaded on 07/10/2011 for the course EEL 3113c taught by Professor Staff during the Spring '11 term at University of Florida.

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Fall_2007_final - ' Final Exahl -_«EEL311I-C ' Palmer'-...

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