How to increase the maximum speed of your bike? | Tamil | LMES

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  • Опубликовано: 1 дек 2024

Комментарии • 935

  • @louissubramaniam848
    @louissubramaniam848 6 лет назад +12

    When watching LMES videos, some of us knew exactly what it is being explained and we've read that in schools/colleges with workings/drawings/calculation etc, but hearing that gets simplified and reaches kids and adults brings a bigger smile within us and this is pure divine! Hats off and kudos for your work guys.

  • @anbuoviyan2145
    @anbuoviyan2145 2 года назад +1

    Super information and explaination
    Thank you
    RPM= rotation per minute

  • @mugunthan4152
    @mugunthan4152 4 года назад +4

    Anna I am Mugunthan from Srilanka.. studying engineering. Have watched lots of Videos but The best explanation about torque is yours....
    And best vdo. 6 minute length but u covered torque, engine, gear woww good.. keep it up.
    💜💜💜

  • @rajeshterofer
    @rajeshterofer 7 лет назад +237

    Anna na +2 padikiren... unga ella videosum na pathuduven... pakuradhu mattum illame, adhe ella friends, teachers kitta neenga epadi solringalo apdiye solli seen poduven... bcos enga books la edhe pathiyum unga alavuku uses oda sollitharela.. bernauli, centre of mass, atom, relativity idhode theory dhan padikirom adhu mukiyamnu theriyala but pudhu innovationsuku uses kandippa mukiyam.. ungala marri teachers irundhanga na yarrum centum vanga mattanga but kandippa abdul kalam marri agiduvanga... neenga neraiya videos upload panna enodaiya wishes... na edhavadhu thappa sonna manitchikonga...

    • @villagesciencefactory7880
      @villagesciencefactory7880 5 лет назад +5

      Sariya sonninga👍

    • @shajeersageer3780
      @shajeersageer3780 5 лет назад +3

      semma tampi

    • @alagarm1831
      @alagarm1831 5 лет назад +3

      Yes bro

    • @vijaysri1301
      @vijaysri1301 4 года назад +9

      Yarum 100% vanga maatanga...but. Became a.p.j. semma da thambi

    • @vishwavinay1
      @vishwavinay1 4 года назад +3

      Kalam sir avarode urule Oru science clg open panni avarode arive share pannirunda rumba nallarundurukkum....place um nalla famous ayirukkum

  • @padmalatha3004
    @padmalatha3004 5 лет назад +13

    Day to day torque:
    1,opening and closing a bottle cap
    2,pen cap
    3,steering
    Simple definition:
    Two equal and opposite forces acting in opposite direction at a distance apart

  • @Kalai2420
    @Kalai2420 7 лет назад +232

    bro expand Ur channel for each course in engineering.. all engineering students of tamilnadu need education like wat you providing in these videos..

    • @ThurupathanN
      @ThurupathanN 7 лет назад +7

      kalai vanan #Real fact

    • @aravindrajcm007
      @aravindrajcm007 7 лет назад +4

      kalai vanan true

    • @Tsukigakireiii
      @Tsukigakireiii 7 лет назад +2

      kalai vanan I want to know how to make no car and bike in this world plz

    • @kalsm9014
      @kalsm9014 6 лет назад +1

      Wish I had watched these videos in College. You are correct bro. Btw even my name is KalaiVanan 😊 -KaLs

  • @vettaisathish8463
    @vettaisathish8463 7 лет назад +31

    on my point of view, it is my fav video. romba naala intha confusion irunthuthu. but, answer kedaikala. intha video pathathum oru clear view kedachiruku. naan lam padikirapa enaku vantha staffs la 10 la atleast oru 5 peru ungala mathiri irunthiruntha inneram niraya visayam therinjirupen. but, past is past. then, bikes la irukura power and torque ah diffentiate panunga bro. thanks to make this video. keep rocking....

  • @sam-td4dp
    @sam-td4dp 5 лет назад

    Neeenga explaination ku animation panrathu thn enaku rmba pudichirukku.. appothn neria visayangalai purinjikka mudiyuthu... Tnk u so much.. and go ahead 😘

  • @shankarmoorthy9719
    @shankarmoorthy9719 7 лет назад +7

    bro royal enfield kum athe alavu cc ulla maththa sports bike kum ulla top speed variation ippo thaan puriyuthu thanks bro

  • @TamilMediaTV
    @TamilMediaTV 4 года назад +1

    Being an off road biker, I enjoyed this video. We give preference for torque mostly as first and second gear speed is most important for us. This video reminded me of my good old memories of 2014 😊

  • @bobbybobby-st9rn
    @bobbybobby-st9rn 7 лет назад +11

    bro weekly twice aatu video podunga, neenga freeah irrutha,pls bro ur videos are very interesting and useful to know about science...

  • @karthikk-lc1sb
    @karthikk-lc1sb 6 лет назад

    There are very few people who give proper information. You are one among those. I am proud you are tamilian

  • @radhakrishnan8343
    @radhakrishnan8343 7 лет назад +3

    excellent update on name from lets make engineering simple to lets make education simple. hats off!

  • @ananthanarayanan1513
    @ananthanarayanan1513 7 лет назад +1

    if I was taught this clear in school...my profession would have been different... great video..

  • @manikandanb6254
    @manikandanb6254 7 лет назад +84

    hello sir, please do and upload a video about Bitcoin..

    • @akC012
      @akC012 7 лет назад +4

      bitcoin pls

    • @thekingmaker252
      @thekingmaker252 7 лет назад +2

      bitcoin

    • @AR-fe7uz
      @AR-fe7uz 5 лет назад +7

      Yen da. Gambling pannitu picha edukka poriya🤣🤣🤣🤣🤣🤣🤣🤣

    • @sonesh4207
      @sonesh4207 4 года назад +1

      @@AR-fe7uz lol

  • @richiiir
    @richiiir 7 лет назад

    yaaru sir neenga.. enga irruthinga ithina naala.. salute for your teaching skills..

  • @booshcockappu
    @booshcockappu 7 лет назад +56

    எங்களுக்கு physics sir வேணும். ungala mathiri.

  • @villagesciencefactory7880
    @villagesciencefactory7880 5 лет назад

    எளிமையாக அனைவர்க்கும் ஆர்வத்தை ஏற்படுத்தும் உங்கள் விளக்கங்கள்... நன்றி

  • @Visbleeyenow
    @Visbleeyenow 7 лет назад +3

    super ana i need more video related mechanical engineering. mainly. kinematics of engineering and dynamics of engineering pls comment padichigana reply pannuga markama video podungaa. enkii torque pathiinaa video super. torque inversely proportional to speed nu padichrkom but entha mari explain panaa alrakum easy purium any way super

  • @parthiselvam3423
    @parthiselvam3423 7 лет назад +1

    no one made me understand engineering as simple as him. he is genius with good explanation skill

  • @jackvicky2173
    @jackvicky2173 7 лет назад +3

    simple video contain more information, cool bro keep it up 👍

  • @harisethupathi9150
    @harisethupathi9150 6 лет назад

    I'm a mechanic.. (factory)
    Nan adikadi spanner la pipe use pannuvom but torque apdingara word ah use pannuvan athoda full method ipotha theriuthu tq bro..

  • @vinay6188
    @vinay6188 7 лет назад +3

    wheel rpm can be increasing by fitting smaller rear sprocket's size too this I'll be much economical.
    you see tvs super axle has bigger sprocket so it can carry larger loads even with less powerful engine.

    • @naveenraju6612
      @naveenraju6612 7 лет назад +1

      your idea is good one , if you change to smaller gear sprockets you wont get sufficient torque to move the vehicle

  • @rishiwanthrishi1043
    @rishiwanthrishi1043 6 лет назад

    LMES is awesome.
    This Torque concept is the reason why tractors have Big sized tyres to get enough torque to pull load and this is also the reason why tractors can't run at speed more than 30 km/hr. Congrats to LMES team for such an initiative. Now Transformation is visible and Wish LMES all success. நன்றி அன்னா.

  • @jaistark
    @jaistark 7 лет назад +7

    neraya peru engineering padika porapa ena course edukarthune teriyama yaro solratha ketu etho onu eduthutu aparam feel panranga.... namaku pudicha course epdi choose panrathunu oru video pota nala irukum :)

  • @newsadath
    @newsadath 6 лет назад

    Hi, yes i have done such experiments with my bike. But not with gears, we used to change the chain sprocket. Once I used RX 100 sprocket to my Suzuki shogun & the initial pickup drops, but after crossing 3500 rpm the torque increases to almost double and takes the lead like a storm. We also installed a RX G sprocket to RX 100, the initial pick completely changed and it used to jump like a horse, wheeling panna romba easy. Also we used to change the air filter & convert stock silencer to a racing chamber to increase torque & speed. I am not an engineer, All these I understood because I used spend most of my time in my cousins mechanic shop. You are doing a wonderful job through the easy & free online medium of communication.. All the best bro..

  • @nithyakalyani1279
    @nithyakalyani1279 7 лет назад +5

    BRO nalla informative video
    but Torque = Force * Perpendicular length between point of application and axis center thana ???
    nenga Torque = Force * length nu solringa ???

    • @dineshparasu5928
      @dineshparasu5928 7 лет назад +4

      Nagappan Ganesh we want it to make it simple so we didn't include the angle..by default consider it as 90 degrees

    • @nithyakalyani1279
      @nithyakalyani1279 7 лет назад

      ohh ok bro

    • @AR-fe7uz
      @AR-fe7uz 5 лет назад

      @@nithyakalyani1279 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣

  • @patrickjoseph6798
    @patrickjoseph6798 6 лет назад

    na mechanical student boss....unga vedios romba helpfull ah iruku...thanks boss

  • @JayaprakaashRM
    @JayaprakaashRM 7 лет назад +128

    sir we need a video on 'hydro carbon project'

    • @ganeshrvgk
      @ganeshrvgk 7 лет назад +2

      Yes very useful for Tamilians, we need please

    • @ashokkumar-r
      @ashokkumar-r 7 лет назад +15

      Jayaprakaash R M we are working on it.. We will upload the video soon.

    • @santhoshkumarsakthivel9454
      @santhoshkumarsakthivel9454 7 лет назад +1

      ashok kumar tnqqqqq sir.......plss upload

    • @jayb5893
      @jayb5893 7 лет назад +11

      He just uploaded it today, very nice video, you must watch :)

    • @LokeshKumar-fx2hv
      @LokeshKumar-fx2hv 7 лет назад

      Sir we need video for auto mechein

  • @patrickjoseph6798
    @patrickjoseph6798 6 лет назад

    boss....sema neenga....engineerers ku rolemodel neenga....rock ur way...

  • @selvakumar7855
    @selvakumar7855 6 лет назад +4

    Hey LEMS
    in a bike, to increase mileage
    What will be the effect if we increase the radius of the tyre.
    Because the rpm of the engine remains same but since the perimeter of the tyre is larger and larger distance could be covered

  • @brinthamathi.b3739
    @brinthamathi.b3739 7 лет назад

    College la ithey procedure a follow pana students urpaduvanga... super boss

  • @govindraj3977
    @govindraj3977 5 лет назад +4

    Power=2*pi*N*T/60
    T@1/N,
    In order to increase the speed you need to have little torque,
    It's usted in many place pulleys,gear rim, wet grinder, pumps,etc

  • @mathankumar-xn6zq
    @mathankumar-xn6zq 7 лет назад +1

    simply superb...en mara mandaiku era madhiri solli kuduthu irukinga..Excellent work...keep doing

  • @chennaistar6
    @chennaistar6 7 лет назад +5

    yes i have did it. i have FZ v2. i have added bigger sprocket than usual one. KTM sprocket. with give higher torque , which result in easy to wheeling but top speed got reduced. pick has become in 4 sec 80km. maximum speed is 90 only. poor milage aswell.

  • @shri2947
    @shri2947 4 года назад

    Ithu therinjika kasta padanume nu thaan commerce group eduthen. Enaku Mechatronics thaan interest. I'll find my kid interest and provide all these simple videos.

  • @mohammedijazm
    @mohammedijazm 7 лет назад +4

    I Love LMES. But please do some videos for arts & science students and PROGRAMMERS also..............

  • @paulnaveen1499
    @paulnaveen1499 7 лет назад

    Really Much helpfull Sir. If schools taught like this we would have a knowledgeable engineers.

  • @manikandansivasamy4725
    @manikandansivasamy4725 7 лет назад +17

    Sir please explain me the theory of relativity

    • @AR-fe7uz
      @AR-fe7uz 5 лет назад

      Wait pannunga mr. Einstein

  • @vigneshwaran8242
    @vigneshwaran8242 7 лет назад

    i m impressed like these videos. very simple explanation with more understanding....once again tq for this.... i expect more....

  • @velanc4480
    @velanc4480 7 лет назад +9

    sir ,i want current updated information about graphene.
    is it available any industries ?
    and what are the method using for graphene manufaturing? plz reply.......

    • @Kalai2420
      @Kalai2420 7 лет назад +1

      Velan C bro u wanna strt graphene producing industry???

    • @therealnivas
      @therealnivas 7 лет назад

      hey he already uploaded about graphed...

    • @therealnivas
      @therealnivas 7 лет назад

      graphene*

    • @therealnivas
      @therealnivas 7 лет назад

      Velan C he already said about the simplest way producing graphene

    • @therealnivas
      @therealnivas 7 лет назад

      Velan C search limes graphed in RUclips the first video will be

  • @bharathsundar5628
    @bharathsundar5628 6 лет назад

    I study 11 std in my physics subject I study about torque. After watching this video I understood clearly. What a explanation!!!!!!

  • @dhamusic2892
    @dhamusic2892 6 лет назад +4

    Anna enakku oru doubt. Please clear pannunga. Bike la back wheel la gear cycle la irukka mathiri gear set panna speed increase aagum la. Athavathu chain pallaoda radius aa paathiyaa kuraicha speed double madangu pogumla anna. Pleasa anna paatha reply pannunga
    Please

    • @crossfdo6293
      @crossfdo6293 5 лет назад

      Dhamusic broo neenga katathuku correct thaaan ana already engine kullaye athaaa mathiri thaaan irukum 6 step sprocket so rear sprocket la set pana mutiyathu bro

  • @amuthan4137
    @amuthan4137 7 лет назад

    இந்த வேகத்திலையே பல பேர் விழுந்து சாகுறான்க இதுல இந்த யோசனை தேவையா. ஆனாலும் அழகான விளக்கம்.

  • @elamparuthi5142
    @elamparuthi5142 6 лет назад

    Na engineering padikama miss panta prem bro unga video patha engineering padikanum aasaya iruku super bro love you ❤️

  • @king000775
    @king000775 6 лет назад +1

    Please do below items in your bike to increase the RPM
    1. Performance Air filter
    2. Jetting your carburetor
    3. Performance Reed valve
    4. Engine porting
    5. Light weight Crank
    6. Change the exhaust port time, it has to open ASAP
    7. Increase the inlet port time open
    8. For two stroke engine use expansion chamber
    The engine tuning is different from circuit race to drag race. Moreover alter the engine from stock will reduce engine life and sometimes insurance not cover

  • @gokulram260
    @gokulram260 6 лет назад

    Anna semmaya purinchu na Ella video un pathuta neraya upload pannunga enaku therinchuka asai new idea kidaikum 😁

  • @vikyuthamaputhiran8808
    @vikyuthamaputhiran8808 7 лет назад

    sir, its really great..
    clear ah purinjithu..
    continue panunga..
    torque enga use aaaguthu nu yosichitu thaan iruken..

    • @naveenraju6612
      @naveenraju6612 7 лет назад

      torque is used to move the vehicle from stand by

  • @noobartist7761
    @noobartist7761 4 года назад

    B.E final year innu one month dha clg iruku,, torque na enna nu clear view ye ippo dha varudhu, thanks to lmes ini varra generation achum munneratum🙏

  • @agripedia4725
    @agripedia4725 7 лет назад

    it is a very useful you tube channel.if my teachers teach me like this science wont be a boring subject in my life .continue this work .thank you

  • @lokeshramesh3486
    @lokeshramesh3486 7 лет назад

    Awesome Anna Semmaya puriya vekureenga... Torque unit Nm . Neenga kgm nu potrukeenga ...that 50kgm example

  • @Ramkrushna_K
    @Ramkrushna_K 7 лет назад +1

    awesome explanation bro. You just nailed it. explained the terms in Layman's view. A grade six student can understand the concepts pretty quick and simple and it will last in his mind forever.

  • @arvindhsyam
    @arvindhsyam 7 лет назад

    im BE auyomobile 4 yrs of study within 6mins video.semma bro

  • @kamarajstone1123
    @kamarajstone1123 4 года назад

    Thank you for make me understand very simply....your explanation is very very very good....I love it....

  • @varunarunachalam1057
    @varunarunachalam1057 7 лет назад

    sir u have delted the complex thng n a vry smpl manner ! I understood a lot ...thnks fr the video....pls post more videos lik ths........

  • @dwayanjohnson970
    @dwayanjohnson970 6 лет назад

    super bro..
    i have understand completely...
    do more videos like this , about 1. how gear cycle works..,
    2.how to produce electricity by home made windmill

  • @velraj7613
    @velraj7613 7 лет назад

    super bro!, this is proper way to teach, Teachers should explain like this.for that,Education system should be changed.

  • @saagarstepup361
    @saagarstepup361 6 лет назад

    Bro intha mari ela skl solli tandha.. Everyone vil love education.. Thank you so much for sharing your knowledge..

  • @MrSuperguhan
    @MrSuperguhan 7 лет назад +1

    no 1 tamil infotainment channel..keep the videos coming brosss.s

  • @ananthraj8181
    @ananthraj8181 5 лет назад

    இத்தனை நாளா toque என்பது என்னானு சரியாக தெரியாமல் இருந்து அதை நீங்க எளிமையான முறையில் புரிய வைத்திர்கள் அண்ணா நன்றி

  • @gugansmart8405
    @gugansmart8405 6 лет назад

    Sir you are Great, Now I am easy to understand about the Torque

  • @avinashg9224
    @avinashg9224 5 лет назад

    U r really making engineering simple....
    Thank u ...... For ur stuff

  • @balajik7641
    @balajik7641 4 года назад

    Super j.... romba clear ra sollikuduguriga....... thank u so much......bro

  • @090nalinchander4
    @090nalinchander4 7 лет назад

    sir it is understandable fr all tamil people very well...

  • @kumaresan9895
    @kumaresan9895 6 лет назад

    sir vanakkam really 100 percent clearable definitions can be gained from your videos towards science and technologies sir one request you can say about the science behind gear cycle and what technology it is.

  • @mkbro3418
    @mkbro3418 7 лет назад

    very good and clean explanation of engineering thinngs...thanks sir...make lot of videos and make all of them knowledge in practical way

  • @desikan.s3244
    @desikan.s3244 7 лет назад

    pakka masss...u clarified my about doubt above torque.. thank u

  • @vijay.sarathi
    @vijay.sarathi 7 лет назад

    Sir, ur videos are really helpful. One kind request sir
    Plz upload videos Atleast twice in a week..... We want regular updates from u

  • @abdulkhader8801
    @abdulkhader8801 7 лет назад

    epdi paduchuntha na distinction vangirpaen...awesome video.

  • @avinash7154
    @avinash7154 7 лет назад

    sooper bro clean ah understand aakidichi .....neraiya video podunga bro

  • @shivisiva3074
    @shivisiva3074 7 лет назад

    The topics are very nicely put together. It helped in the understanding of the main content. well done sir.

  • @dereksteward2980
    @dereksteward2980 5 лет назад

    Best youtuber in practical science!

  • @NandhaKumar-lb4wm
    @NandhaKumar-lb4wm 7 лет назад

    also the torque and speed can be regulated by varying the air fuel mixture. this is way more easier than replacing the gears. replacing gears are done in racing but our road side mechanics tune the carburetor and vary the air fuel mixture. do more of this stuff. cheers!

  • @ramalingamnitin1
    @ramalingamnitin1 7 лет назад +1

    You are one of the best things on youtube :) Thank you sir

  • @vidhyas3242
    @vidhyas3242 6 лет назад

    Anna all videos are awesome .I'm big for you Anna I was saw the videos at many times because it's really superb innovative method to understand concepts .LMES videos are easy to understood for all concepts it's very useful Anna pls do many concepts.

  • @technicalpro5718
    @technicalpro5718 4 года назад

    Yes., I'm use another technique
    Sprocket ratio change by use big sprocket for more pick up for rear wheel. We use front sprocket big we archives more top speed

  • @Arun-ku4vn
    @Arun-ku4vn 6 лет назад

    your videos are excellant bro .keep exploring lot of science videos like this

  • @ashokprakasam4255
    @ashokprakasam4255 7 лет назад +1

    Hello ji. Ur channel is really useful and gives us a lot of knowledge about engineering concept. Thank u and hats off to u people.

  • @mohamednizmy94-01
    @mohamednizmy94-01 6 лет назад

    impressed by your way of explanation sir.

  • @seenuvasan569
    @seenuvasan569 6 лет назад +1

    Hi ji, I have watched lot of your videos. It's so helpful. And most of the viewers get use of it.
    But one small correction. Force's unit is Kg.m² or N. So Torque's unit N.m.

  • @TamilSelvan-ls8id
    @TamilSelvan-ls8id 6 лет назад

    bro unga video epatha first time patha u r explanation super bro..
    athuvum nee thamil la solarathunala arumai Anna 👌 😎😎🤗🤗🤗😘😘😘

  • @vishnuthangaraj8874
    @vishnuthangaraj8874 7 лет назад

    Bro I am Studying Diploma In MPC I Will Watch All Your Video And Share It To My Friends ....I am Your Fan Bro....My Dream Is To Change My Country (India)....I love Science Very Much....

  • @aruns683
    @aruns683 7 лет назад

    ungala mari oru professor enaku vanthu iruntha na in neram vera level la irunthu irupa

  • @immanuvele7922
    @immanuvele7922 4 года назад

    Really super sir . I understand everything thank you so much sir for explaining this ❤️❤️

  • @sangeethasrinivasan8376
    @sangeethasrinivasan8376 7 лет назад

    Very informative bro. Understanding concepts better. Looking forward for more such clips..

  • @kabilankabilan
    @kabilankabilan 7 лет назад

    Well explained bro... You explained it in a simple and clear way.... Thank you.... :)

  • @yaserarafath6453
    @yaserarafath6453 6 лет назад

    Bro I'm a mechanical engineering student...ur videos are awesome...but we can also increase the bike speed by increasing the inlet and exhaust manifold...if we increase the size of them we will be able to increase the power(rpm) without altering the torque.

  • @astrovenky
    @astrovenky 7 лет назад

    i thought you would speak about valve timing in this video.....but still was okay for beginner.......good work though......

  • @drsk1271
    @drsk1271 7 лет назад

    wow very impressive...
    felt like learnt something for today though.... nee more videos like tis.

  • @kavinkumar8965
    @kavinkumar8965 7 лет назад

    nice video .... there is a simple way just change your final drive ratio. (sprocket teeth countings) will increase the all geared speed...most simpler way instead of replacing transmission gear.

  • @aswathraja3556
    @aswathraja3556 7 лет назад

    bro mechanical basics eno neraya venum......its very usefull bro thank yo for your support

  • @vaalaadimani
    @vaalaadimani 7 лет назад

    அறிவியல் இனிமை உங்களால் நன்றி

  • @lingarajgurusamy2102
    @lingarajgurusamy2102 7 лет назад

    Super bro. Nicely explained. My experience with torque is my bicycle with variable gears. I understood why we have to choose low gear ratios for riding uphill. Vandi ootumbodhu gear medu eradhuku gear down pannudanu sonnanga puriyala. Cycle ootumbodhu arivu vandhuruchi yen gear ah koraikanumnu.

  • @manishkanna6220
    @manishkanna6220 7 лет назад

    it's my bad luck that I hadn't watched any video of yours today I came to know about your channel immediately subscribed it.I want tell you that make your channel known to everyone in anymeans

  • @Winsler05
    @Winsler05 7 лет назад

    Wonderful explanation. . Thanks a lot esp abt torque. .

  • @netheshnano1909
    @netheshnano1909 7 лет назад

    supper... hats off for your animation and every information video... got some idea gon try this

  • @ramprasadm8780
    @ramprasadm8780 7 лет назад

    As usual Nice one from you!! picture work are amazing!!!

  • @DINESHKUMAR-uv7wh
    @DINESHKUMAR-uv7wh 2 года назад

    Bro ennoda pala naal doubt cleared👌👍

  • @ashwinarasu9537
    @ashwinarasu9537 7 лет назад

    the video on how to increase the bike speed was awesome ........ ecnomic guy like me .... does not seek for speed .....rather seeks for milage ...... can u do a video on how to increase milage !!! i kind request

  • @just2now182
    @just2now182 6 лет назад

    semma broo,,super ah understanding pannika mudiyuthuu