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Electrical Practical File

The document outlines a series of experiments related to electrical engineering, focusing on verifying laws such as Kirchhoff's laws and analyzing AC circuits. It includes details on various experiments, their objectives, and the required apparatus, along with observations and results. Additionally, it emphasizes the importance of precautions during experiments and includes teacher signatures for validation.

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0% found this document useful (0 votes)
83 views59 pages

Electrical Practical File

The document outlines a series of experiments related to electrical engineering, focusing on verifying laws such as Kirchhoff's laws and analyzing AC circuits. It includes details on various experiments, their objectives, and the required apparatus, along with observations and results. Additionally, it emphasizes the importance of precautions during experiments and includes teacher signatures for validation.

Uploaded by

tc32236
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
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INDE x S.No. Experiment Name Poge Exponent Sebtsfon Teacher Sign/ [1 [Course Outcomes Lis foslo4ti¢/o/24- 26) To venify Kisichol{s «(2-411 alos/at Cusine aE Law (KCL) ls) To veasifiy Kinchol{% Ss [5-6 |13/o9 /24 Vatiags tax Cut) [3 |N F-|||25 /og fod. ~ition! ee ey eagusim, One [12-4 o3ho/24] and pores oldot i 110. Single phase ac senies 5. [Confection and measurlis-i6|1é 10 2408/24 =ment OT Dowesn consy) motion of o fuono Y =scent dam 6. Shidy of phenomenon of fi#-19]93 ho/ 24122) /24 sneSonanee jn sexies RLC cisicui + ¢. [Meas sment of ppossestp0-2206 hi 27/n (24 {n_3- phase cistcut 8. Melerenination of C)Nollag lo3-as| 20/11 24-12% [i 244 Rakig Gi) polasiity ‘and~ Gidef La.| adel Beton ga of cut o¢-adot /o/24/ | laut a jon of machines a G.|To ag _Hunning and_bi-33/18/12/ 944 Bee B=phase induction mood INDE x Page | Experiment | — Submissig Date Dake [11 Deleimination of effici 4b! foi/25 -ency_ ot ade shen} +36 ne 1 mothe by Load test S.No. Experiment Name 1 oS ERE AELUCELL § Date Expt, No.—____ Page Noe —~Coorse—Curcomes —— Coanduck stiments illustiating the apelicatio of KVL nec and netnonk thedsiems ‘to nC electsical, cineuth leh AC cisicuits connec =ted +o single pho. ec AC su v. aye, iF v rok pares in ge phase. OS W as three phase _| ‘elecksical cu Sieuits Pesfoum expeciiment iu dasating BH curve of amagnetic. matesial \S Calculate eee ata ingle phase doramsfoor | =mest achine . al f d_ me ent a pd sieugasoe of He ai come thee phase inde a on thei Yconstsuction . AC machines Teacher's Signature : Expt. No.1 (A) “Preemie dy Date = Page No——_—___ {Object . ‘ incl ae 17 Cken) ‘| pariatus Requined ” ete Re. istances Oc. c necting hie Theos TH shotes = the ic wurn_of Cunnents eneeting at @ junckion of cond. -uctons \ ex0 . Tn 0: the cusments Floning any foinn_a_junetion is | eqyuc.l to Yhe sum “of cu 4 in 1 | _|the 4 ‘on. 1S is i fuiated in Fi six cuasients one 1,0, 9,,%4,05 and Te meet! =ing at a junction . Assurning the cusn -ing into e_ jun jon a i rive nd cusisent saving Mckion as ni e, we can take = Slgebasie. aurn_of alll 2 six consents | & tq eso iN a re a ee — [| Ablesnativel} , ite con tals ECL ase sum | of cusent losing fonands the junction equal| Teacher's Signature : Date. Expt. No.—___ Page No.__9. {to the Honing a Ssiom the_| qunchion. Bus _ Us, +0, 4%, -2,-% =O J +7, +2, +U =T. +T Observations * __[IS.No. DUET. T, =(@+2) = Tide ht P66, 2 80,0 ee, 15 +652 = 80.2 Results * Kinchhoff’s wis vested . Because @ a of Hed smsteet \ Aecon ammetex . Teacher's Signature : Date _____— pt- No.—_—— Page No———_——__ | Precautions “TAN She connections chauld he Hght———_ | © at} check Hels: zesio weoding | lof inatuuments © ———_—__=————_ 3 | the dlisection ofLeusinent should. be connected — = Ry ; AWN 100 Laspt No. Ae) — He EXPERIMENTS Sta Date Page No. | | {| — (Obi | : : | Thos Accascling to this law, “The olpshenic aurn_ot anound a closed cisicu! =it OF a Joop iS zeho. Le i vi = O 1 qe e Tt con de, - eves =cut th oie of th ducks o cussen and weaialon i co! Teacher's Signature: i : Expt Date No.—__ Page No__©. | | Obsesivations ; — [S.No [Nalisge (8) ee 4p a te™ 6-65-V SA O-y—}9-86] L chet ie veliage Nis. and Vesa Heci wsicled Foor We Firs} and second! © and then siecand the same in | Na \ column of the Sable Che Ne that the vo Nha with the vo. + Vas) Res wlt ¢ Ae the =valtisge Ni arSOe Nau + Vea _| the RincLhaltt aie Lom is alee fl Pie coutfons + * : a (| ; : : e. he shea a 2 [sannested_puopeety + —— $4 Any Ke, cuxnent ol ammetes should no} <-> rear Phe cupinent aating ot the sheostat “ Teacher's Signature : Page No? ___ | TE XPERT MENT ? _{Apposierbus “Tio D.C. sounces one of 10V,| and one of 15 V thee amme| _| tens 200mA Ahsiee siesistance 100-2. | sey ‘ A cusament i iinmce pasiticulass lostanch many — em.t. 2003ce. esting) can \c Bur ot Ke aces ae dd Flow due o one emf sousice and othen emf sousices| ane isin OU e. he & ‘Ho: the e am be TUT clean! ails the help of nebnoole [When both TaciSites ame aclve | In Mnis cat ease ane tno welkgge sousces| Now he have to calcula eae Dts and I, with the kelp gupesiposition henner Now we will! solve a Teacher's Signature : ‘When oth, s i . owice avie active, | : - When & SQumce gigi {} active aml: g,is$ I ee = ———— Page No.8. [Step dives. fRertarta, fpnk_sousce & with Date eng_ Hesistance as tt has no en_cCioic can_be Gab vers Os e ce is activ J is GC As_the cosment goes Cve) to C+ve) aa the cunnent in R, Rg is Da, Ten and | So hen Da = £, Q RaRs BVT Rot Rg Tea = Ts, % Ba Ro + Ro 2 Ro tRe neal atance. ck ia is no aT esiatance _ Non the incuit can he “eden é An aS. Teacher's Signature : mG Ton = 0.06% 100, Tan= 0.06 100 = UO0x 100) 100+100 ? «loot - 200 Teo = 6.03A Ty = 01084 le = 0,064 a Ty 33.33 m4 Cal culations fost te: - Tee ae Ea Tre ade % R Ri + RRe 7 se Ry+ Ra ke ty Te 5 Ie 2 Ot (5a RoC. oe porte 109 + 19000 20 Le = lO mA _ Ex source is active and, E) is Se. | 5 Teas Tax Rs 5 bas Tia% Ral RatRs Ret Tin + $0 mA 2 rpvlan | = [ Expt. No. i | hen , souice is acive £B te SC | Date Page Nos cis Aimer } | Now sayy ae tin BR. Ry is Tu, Da [eee ee ee i | Ri Tey = oa RiRa fe reets se: Pore xe R, RatRs Now accosding +o supemposition theonern | 41 Fon J, = Tn + Tu Cos. both cusuent soie_oppo/ -site dinection 2. | Fox Las (oe Cas | pote custnent asie_oppo | ral t = t eC C- jon wcihe_dimection) bial Th. E034 E| oO ed. “ino _cblculf of netmask of Linea siesistance oving moe than one £.M.F. sousice the | cu a ic Non | Ll Teacher's Signature : - Ibis theossem. stales that in_o_[inean_nefnonk| |_—t ng Several govsices the oveosal C290 SE. Date yo N a a [Tau of gE alll-the cists kid _how. ld Plow tr in_ ct hoion ve sta each ern.f. alae och | sepestataly an othest ert, sources. - e | _neplace ith, Theio. ‘intesimal_ ceaeneel if any a Lok an oint_in the nebnosile orike_eqyua ok the sum __| Hes) a_of each individual souice considered ‘ge uy _with all cthest gousices | Made inopesative ue sieplaced by impedances Obsesivekions S.No Comment Treoselical | Puackical { JoPsvion value Valye. T. 83.03 mA 149.8 mA | 4.23 7. ae 2 ay 33-83 mA mA | 4.237, 3 Tap, 60mA |49.5mA] 4.2 P| e. i Den + on Ds Dupesposition theosem i venitied. ae te bea 4 ca cH | Teacher's Signature : a | Expt. No. Date. Page Now igri 4 e calcul d 2& ied erie 1; table. Precautions. ecaution S anol zeH es Rheoslat pee ghoul be connected, poops A Use inection Ahosld te len hified consectly X [K) A ‘ | ix] ee’, SA Teacher's Signature : Nith Capacitor Cisevit so Date. [ Bre No, —S___ Page Nowe deasueaana aceilpce ie IEXPERIME) ane ae 4 ——— We. db See jnasi CLC Series ince © Cisjouit ary Impsioverne ‘Ost _US. capadito Wi indy OG om Je d ne ance is en hu | nes is ses, inch : 2 gen 5 P = Ponen consumed ky toad in Se Load volkage i in volts T= Load cunmect in mps Cos (i = Pontes facts a the load. te r— the cu it ¢ i Hy wattme: SE clos cise mm of second dW VOIUCS Tat acess sensu By dbe-leod wallage cso Teacher's Signature : LL Expt. No. Page No_13 the Nead and, custyent dean ky the oad. the f 7 CTO. vu. [4 pies ucla ones Baas Poness toot angle oa, 0 = cost CP/va) Fox the Cincult Piven in Lig. ctive Bonen P= Vics ¢ Watts Reactive Ponies gQ= Vising VAR Appasient Power S = Ap Posten Ponern § = VI Volt Amp exes A P+ Q™ if ower Pacton = P/s Because af the inductive natusie of load active as _sieactive power inca cincuit js —{ supplied by sau oe e | t a it a He steac ve ponent is act depending ho oS | ; d paxialle | ni \ l _| Z e a cos e 1 i el » P_incneases d S Resulting in impuovernent of poriest facto . Teacher's Signature : ——— gine Obseswations : With Capacitor Cinrcutt -[S.No. Vs (oS) [ PCWotts) | Ls (Amp) |casip =P f Gi 2 210 F.954 0.063 0.600 2 220 B.804. 0.065 0.615 lAlithout Capacitos: Circuit [S.No [Ns Wolk) [P(clts) | Ts(Amp) [cos P= = S 4 240 | 8.302 | 0.079 | 0.500 2 2290 | aioli | 0.038 0.470 “TResulk © Pores consumed. hy athe cincutt sternains| _| changed: e cay el Cc al O. = dhe pone. [Precautions | . at 7 S should he Hq S | ate + Veuch the Nive + ince } Bb Teachor's Signature : J | 230 | SoOHz I+ och {i-p | Ac | Supply ot Noe SS = Page No—_15 __| PERIMENT = ~ lObjeckive : Connection and measusiment of Powe consumption of a fluosiosce | Apposotus Requisned. * AC supply , Vosti : A cumilethy TAC vo —meten Wattmetes Choke , S4 ul =scen} tube oe aoe me = Theasiy 7 Fhuconseen tubs is. a_loricpriessung —larmaurt of argon gas at Yow piessusie . When the te natune jncneases mesicuriu changes into wana fooirn 7 At each en e 2 mM Coc ed Wy ecto —|__1. ie Teacher's Signature : Calculation © 6 = Wi. 218480 7 =. 0-89 sea Via 210 x0.278 cos do: = cde = 38.65. _ : = 0.53 ot Mas Da 220K . Meon Powe Factor cos, 7 cos be = 0.89 £0.52 . 2st ah 4. 58 Total - Bo eee Date { pxpt No —_____. — a . aja — m. —_Basiium . Ac . e | 3 um. apacitoss is connected | lacsosS the cisicuit +6 carve, toe panes ( [factoo ‘ “_lObseavation Table (|S. Ne. | Volimetes | Ammeten | battmeten| 2 po mrmietest attmeten| Fone. a Reading Reading Reading ce a J YU V a 210 0.243 34.90 |0-59 {2 220 0.306 38.65 |0.S? —Recoll 2 “Tolal Powen = 73.85 1 | ower lao = 0-528 Precautions > -— ~ed pxope Wy ; LI a Teacher's Signature * _ se | expt: No Pago Noe Date |} a7 = xPerementsss>— Ohiective lolbtain xesonant of phenomenon of egona p RLC_senies cisicuit ond. 7 equency Sh ao An u equined * Si le phase AC | supply |, Vasiohle Teachar's Signature : Expt. No. Date As Page No. Let us consider the cincuit shown _ App. nng the KY 8 NE aA I Ve eZ thane Z=R+i(u- x) ae & the magnitude eceitea y Now at ‘Resonance ne have i 2af.L = deen 2x fic Since Zi [R= + (i= Xe) =R as (X= Xe) it a 2xtxC Thenefose, = v oto med mith seshect to freq ver 4ne shown in 4h anh. When Conn ig _ mmaximum e ckt. js said to L_ | be ‘ on ce. j esonance conditi shou \e minimum . Thus, in Lis _| p——-on - i M condition cussent 1s in phase with v e Teacher's Signature : LL L=20mH Caleulalions $- Gor “7 oo 0H : . = — 205nF C= 20x10 F f.- 4 = ol — : 2 IG 2x. 20x10 7K 2OxIT | 4 Date {| expt. No. Page No is ____ | i Ponen eck ot hee U ike and. [m pedar| [| Ohseavation Table * [_|S.No.| Pnequenc: | Cusinent| Prreq conines, f= 4 | ft _ ( >) Gnd) | to “max L 2a fe (KHe A. 3.00 a 2 5.06 2.3 7a rts #08 a5 [5 aesthetics | 4 $94 a ee 5 9.0F £.3 Pita 6 ai 10 3.5 + 13.05 1.3 Re AL Reganance occurs ot 7.382 KHe }+—— se cout Ons __- Pe ral tyes Palliat seat Rew coteulati hou e ese than Vhe live =e Gy) ee Sa ae Teachor's Sigr [_ Fi PRE Expt No 6 Page No_20 m1 i exPerrrents-—— Ogjective * Measusrment of pariest in 8- sphas Ciatcui + by Jan Voth ent meth and delesmination 2 j west factost On Stas ag well ay a connection Jocd Appasiaty Requisied 4 Dynqrnometeot Lappe patimeten @ -600 hn) 2 eee jnon’ clad anitch CTPIC) 3. 4 Mani tha istom ayes 0-600 v, 5. Mavi \stan_ _ammeten 6 - 16 mp) 6. | Conn nq Wires . Mean ~ Pou-tnea using owen in a 3- phase —cisseuik Lio Natlmetes method is! P| WS. i Al me hod. bby veri me i in \e 2 4 Ox della conne: a need) hage . Q_wise| system. The _cusinent PAeee tno Wattmebes| |__| atte inserted in ony Jo Vines and the Teacher's Signature: _— Date _—— Page No—2 4. J — [pxiesss eae ca\ As of both ane connected acxo} r_fess the tL = oad The j Ingtantanesus Downer lis the sum Con diffesience) of the tno wall] | feeisas seadin One +hing should also e in enh thet thy dinection ot | a e cincul4 0 Same ag at TO. en fox cunsment then |_| nothin e 4 ot tn en. 7s G = ioe [3 (ul |__|Th i wwen_ oS gurn of tel ee H—And poner Taetam of the load. Teacher's Signature : eis IS.No Nelage] Comerrt|Ponen|Ponest | Total Power o packs “tl Us orion We | Powers | facts deol, [oi # FISK @ [4880 |0.Se92¢ ZipSte | So isons fisoxa |2480 lodge | 3: [410 £.§ [200x'a [490% 9 }ei20, 0: 3257 :xpt. No. E Page No 22 _{ cos = cos) tan" 13 (a=W) i, + Wa) el Result 7 —Hiptal Pawest Ch) = te a WA, =2499.53HoTr | Powes cton (cas G) = 0.99965 Date Precaution S : AA connect on hh FAM appasat Rosas hoyle 49> Solel sien = aunck seting- Re Ai ul ralcer V. Neve the mings Wine - Teacher's Signature a Date fat elites gxpt: No- 8 Page No_—_29 t= ee xerroenrest-— |— = . icmay. — [Pajestive : Deteagrina bon of a Velisge Redio [Load 9 in A Requined_} Wlatimetes Vo tere fe Ammetess Lars Oa Mreosiy : Taian Posies is totic device foot GW tvanghosimi electsiic nm e HH On. Ac cisteuit to oo: tea equency : ‘1 ies pooallage ow hia if a wo an ony S Crear on veg inctiease oss clenaiens ein _cusisiert ~ TE the Volbege is in eit is Said. ebped| Up NTE it ie et Wen ik is said'as "Te inds parimass “2 2: Se and es wind Tadu ry ing-h 44- |_| Taduced erm) in oe Sela tcl? 2= 444 i Teacher's Signature : e Subtnactive Trans fase es| st a nce, the valkage satio F, = Wie te Bo sM. a srresy_ ig altesynat onl negative aoa Hes ect to at This eMenti nots the sie polanities at anu mele of the paimany and : econdasi tessa ls at raging senect Onn! —ections : sing ype o: FE ofsesiation Aan, re. | Bouse ie + Hoe tranchosimest SV | Teacher's Signature : L__| Tus aos ok a passticvlass load 7% =P | a ——————— Observation Table. + Test c 220 440+ ve) "220 || OV ve) 63) 0.28 (a7) 140 0s soy ig 2 [0.86 cial Vs selege Ww) _| 210 -, 200 Vale 210% 2.25 = 472.8 Vo Ta. nee Poe De See nz 94.5 | PB j Date | pxpt No—————— Page No._2S | = ~_|INo_te h ec acess secondary =F. p fod laod sea OSS Sec =\o__| [then ymeguslas oo asimes off that RY a eee x90 os —[Resubks * eet (At faa additive Subbswachle fou 4007 eat 4-2 tte L 234s Precaus Lions : 4 2.| Te connections of pistes hhould not be dose | 3 ‘The wer W A should on: hi ‘eckions we Sines is eae conn Q 7 ‘Teacher's Signature :— —Peemente objective < Demonstnaling ak cu} — out Section 8 vate Page No__2.6 of machines | + mact ine. thstee at phase induction Machine , single —phase induc jon macel ine and. Sunchsiatious machine. De Machines L fhe tno 4 oO. be. tuctHion|+ States + Houses ie fi ninding 2 Roto Rololing bast ott thot HOt be, lie file. rores_intemgne —lObhon pasts axe Yoke ; Biles Field binding 4 Bsiishes omnes ninding 0 \U ton anck Yoke 7 . Ds main function is to Soot o_pustect —| -iv ove: nest Sophighe —|~ ed past nile galt and casstiecl the —| Puy produ bog the pe. les Made. SI of —| —| — the! ines mall of Phe yoke | a: fo ost ghsel eo aoe poles ane sksuctunes St Teacher's Signature : 4 a Date ot = Page No__2 Be Lith scnens . Me constuction of magnetic poles! T I~ _|basic Y campstises Ho pasts the e [_ [cone Gnd. the | pole shoe . p fs [ [Field winding 2 Made with Field coils Ccoppex, set Wisie) Wound overt the shots of a pole shag: The field Windin basic ¢ ett fox ec Storagn et that puicduces Anmactuse : atu ovid ith slots to which the ayrmalune rind ings. made _rirth several boom copper wine Ydi Hailes uni sandy ove ie entine perithesy oO Cormbnutatoot Tt Is a_cylindaical J octusie mode. b Of CopHeN Seqrments skacked tagetbet bel ji ‘nau lated Faden each © Ynica. Collects the cunsient fiom hi ce e. co ck MWe and made i available + day eaete Teacher's Signature: ae Date Fg Nou Page No_28 SJ = | |_4 Tanee Phase Gnduction Motos TT consist af tio ts! [Staton ; = is is the paar posit of the [Rots E rj is ee so aling_pad of the motos Slalosr bas Hhsiee main pasts ! Statos; Cone —Built up of by high quade silicon sheel . Cassties the ennating Ynggnetic tie States: Winding — Has a thee phase Minding. Outess Puarme— Th i IS ‘The ane badly or +h motos . D+ protects the innesi past ot the machine : \ These Qe irs aa notast hich sy 2 {| = phe: Se tnclus lon moron . Thee ae Sin Ring BR + Squinsiel cage stotoos : Teacher's Signature : j ST spt No PipcNoe es ey —T ee _|the ee finish terminals ase connected _ —[dogethers oxmming a stasi point and the —[Hinee stast minals ayd connected [thee slips ings fixed on the shaft Date ___ The noros is Our Foo the Same number of poles AS thot 3 stotos The Single Phase Motos [ihe single phase_mo}ons_aze mone peters ~ed Oven os dhsiee hase induc: lela) tow | et ome jc Sere cial applications Lfon oa chrbaot be used Congtnuelion of Single Phase Induction Motos ie gingle—phase induction motos ss simi Jess Hhoree phos e Sy vines =e ini clio c dhene $s gle pe ase +n0 alas meet e sto oO cane. the {Hindings = placed. inside the a Teacher's Signature : papt Now Page No_SSO_] Date [Simibos. hee — ha. induction maton, | oe induction maton also has tro is Sing e win in eo lesd of see phase nind§ng . The states; cone is the same AS the cone e ee phase induction moron. Rotax Re xa of ingle 4 phase induction OO is ee sarne aS Co HO a duction moto. Tneteach a! Ae t = HOTOH basis ane used | oo ‘Lis Ss al cinicuite: 3 the ens a ends ain } “mi es oO comple Ox ciseutt . [((f{tl | toceth ae — Date. 3 expt No-—= ae PageNo__S4 ZA + | = | ES : |Object: we stud, sunning and speed. sievessal zs a _3-—Noghase im uction motos | secosid Speed im both dinections . —[Appasicl Requuined + Shan- Della Tachamebest eteiy 3 | ~Phase Tnduckion Motos, Arnmetet, Voltm| -eres Connecting Wisie, moan L Theosy ‘ When the Jatos OF SHIFMOK * Winding a 3 - haste i ind duttion| | is. connected ta a 3 phase A.C. a re tating magnetic 4 HeVvo —| of Vhe lpnimasiy cusisiel Eee ‘ phish —s Motes uf Sypishao pags, thi tion ot ett wi noe wort | eprse_Seqyuere 1 ield i 1S esta ie Onde “ connection — ~~ ~~ i ace Pang eeat! feriminals +o the su he dinecfion of station ‘of the Field con e conne: | lL be nevesis ed b 4 c Teacher's Signature : 39:3 om yAFOV, Oe. fl 5 2 Tr ayn [i 4 itch * 7 1d) f (7? Sron-delke states : AD Roun | Relo, Comtech io 154 NO mg Photection Relay —-a Date. cc Page No_S 2 a the gu of any tno Seadg of a 3- om ase inductién Ynotoss fhe joembes of rmog Lee ric poles at e xevoly ie. Hi HE the same ag {he os etiing? the poles’ fos hich each hase at the joximasiy bot [stato winding is Wound . fhe speed at which I Whe Lield Jono duced lay tHe pstimasiy Cosments Pbk nesol ve 1S called The inchxortus __lepeed of the motoy and bs given bao . | Ns = L20f REM | | | [Post clockitise dinection [When phase dinection is —R- Y-B then aco i=dins the. Hheoss sterboo flu sicttex es in | R- Yo R-R didkction , so sictos also moves in the clackuise disiection is anti-clockwise dinection | 1 ieee in R-B-Y-R Sy disesting dust the cpanget in the phase Sequc| Laney solotion of SNS x in tetoo 1S sonia ae eo the siatost also moves! - | Teacher's Signature : ~ sy eee > forsee i Se eo | Observation Table Clockwise. Disrection | [SNe. | Volk Cv) | Ampere) Speed Coipm) [i+] 420 | 37 4800 Anti -clockwise dinection ape ————— ss | SNe. Volt: Gy) Ampesie (@) SpeedGipm) | j 3 +20 S.F 1500 > e Date apt NO Page No_O3 CI 4th nti ~clockwise disieotion [Result = When We intestch x -phases., the moon Viuns Sh SSA a [te din clon . i | Precautions A ya Ady the cannactions should. be Hight. 2 Readina should b e taken Seca : 3.| Live dMaminal Sadia: not be oud 4. Mea: Lxtin ins}iumen S Should be taken of pape est 34 t G1 Do mot rps 2 snitch of PS. 2. +071 mone han 5 ee SE eee an Teacher's Signature No Page Noa | eS ann PERIMENT = +0) r - Date | | } | ae (Chiectives Detesminotion of efficiency of Go. Shunt motoot by load Hast. Apposiotus. Rea visied + Ammeten Vo Lrmetes, Rheoskat " Tachorm ete, Connecti m4 Hines Theosss * When no load ig connected to I e att o = dic. moton it develops | only =] ouch age WH ich ovencomes 4h sotot Fional. Jossed and ision losses and, ii S mecessasy TO TON bon does e mow siecict The cad ion a la shaft 4 Hex oO r —|quesbion m let us_consides the, stoxnman| ee eq vations af a_doc. morales Stout j hai jet US confine oO A Shunt motor | | —| — q mojitos line oni can _bhe ~ = 7 a hunt moto i w Ea = N iad KeO@N = X60A i lwhene Ke is a constant and 2Nt = ' NI Teacher's Signature : : — \_\_\ Pose rT ip 294 , P 1 | s | ele | al 220v 1 ay DO Fz S Mui oF ai ners aes | ; : i 2tA i : i Fuge! 2 L Pose Boring A425 Jf, of noted. consent 125% 21 Nome Plate Detoibs Reted Nolkoge Reted Gussient Rooted’ Ponen De 265254 2i A: V3.5 i 5 KA - Rated Speed + 1600 RPM = » 220 V (gxpt-No- | Psrorm Qé@ (Nalue of Ba fron i =(_ Pz = KO, —@ Qi2004 hexe Ke = PZ 12044 The Houma pote 1s given by = = ¥ V= = Va Vek On —@ Ra When na dead 4 hs pon ciestedd hg haf t [—T aa Auch |_Hasigue “cbich overcome fhe Totional oosed . W|Posy dic. chunt motos ey. con be _patitten p—LGs ~ N= Vo Q@ mM K ‘a Now « thet The load torque is stecluo pred. The qoirnetune Cunsient becomes MN Plast esp cdingdy srmalles:: {his makes the | ume: ado: y (S losygex.—_____| Teacher's Signature : Vee ation | Telabe S.No. aa 2 hak 200) 228 lo.8 | Radius vof the pelle, os Iv. | eels ¥9 ss ie 2 |1260 | “losiq ue | ON) ~)1272. 0.10 l19.43] 400 fra ~.5 cm: Date Pago No. 96 ‘his nesulks i Im nai Roles acumen ‘of | dhe Boke dou = 431 te PR = | Cisteurnfenence (2a metest_ ripe ve T S,-S,)XRXI.384 Nm In jut Power. Pi_= VI nalts Oufout “Popes Pan = 2xNT ods Eificiency = Outoutt ae [Toot Ponest Result ° Thus_lload fest on pe shent mofo duct d noi ts effici ency s iowmined . © Qu | [Buecauton ? IS [F {L[{TPI Pb cF is moto should be stpated and Teacher's Signature:

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