இன்ஜின் ஆயிலில் இந்த number எதற்கு? | Grades of Viscosity | LMES 

Make video about. High speed petrol Vs normal petrol

I am an automobile student, enakku en college la kooda ivlo clear ah oil grade ah explain pannathila, doing such a great thing keep it up #LMES

Finally I saw a video with content that I already know. Still the way it is narrated has a special mention. 👍

தமிழில் முதல் முறையாக என்ஜின் ஆயில் பற்றிய தெளிவான விளக்கம். நன்றி,😍

I am an Automobile Engineer ....the video the way u did was really marvelous..even lecturers can follow this way to make simple to understand...

You are doing great job with fun filled learning

I am an automobile engineering graduate. I liked this video so much.. Awesome explanation.. keep going heights team..

#lmes #premanandhsethuraj is a kosaksi pazapugazh of tamilnadu 😍 🤗.... Innovative explanation. Ease understand...

Rendering wonderful explanations. And Rajesh "nee nadiganda..."👌

உங்களுடைய பதிவுகள் எப்பவுமே சூப்பர்..மேலும் வளர வாழ்த்துக்கள்.

Unga channel la adichikka mudiyathu bro

Nanum oru Automotive engineering student from srilanka... Most useful bro... English lah enah tha kathukitalum...Tamil ah deep ah puriyuthu... Biggest request ithe Mathri Autoeng related videos make pannunga plz🙏

You tube ல உபயோகமான ஒரு சேனல். வாழ்த்துக்கள் தல.

So long I see this in oil ads. Now ly I / we learnt abt this . Thanks

இதற்கு முன்பு இணையத்தில் தேடி பார்த்தபோது சரியாக புரியவில்லை உங்களுடைய காணொளியின் விளக்கம் மிகத் தெளிவாகவும் அருமையாகவும் உள்ளது நன்றி

naa mechanical engg padikra indha semester la oils and lubricants nu oru module padcho engaluku ivlo detailedaa solli tharala ...Romba thanks lmes

*TV remote ellam sometimes work agama irukum la, appo 2 thattu thattinom na work agum la.. athu epdi?* ithuku oru video podunga.

I was searching for this for last two weeks . Well explained. Thanks LMES team.

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Hello LMES, Good job on all videos, I like to tell you a correction in the Viscosity grade. In a 10W-40 multigrade oil the W represents the Winter Viscosity i.e at a cold start at -18 C (0 F in idiots system) the viscosity is 10 units and at the normal engine working temperature it will be 40+10 = 50 units and not just 40 units.

I had this question about this engine oil grades .. for very long time.. thanks for solving this .. your explanation answered all questions.. fantastic job..,👍

I’m from Sri Lanka, you are awesome. Please visit Sri Lanka and teach our Tamils here

Informative... This video you have explained so simple and understanding... Useful information. Thanks to LMES

Very good. Information video. romba naala ethir paartha video

Very helpful Vedio thank you LMES

Good job with clarification,keep going LMES👏

Fully Impressed LMES. Keep it up. Highly technical.

Love from Bangalore , really your channel is informative. Good luck!!

Concept clarity is good... Keep rocking anna... Many channel gets subcribe for fun, yours subcribers are purely knowledge seekers.. Proud to be a part of it...

Nice information team. Good job. Naanum idha pathi iniki therinjikitten.

Entha lesson na Engineering college laya sollekudukkalaya.. Bro .. 💡!.super..I'm very Interested.. 👍👏

Sir, unga every new videos notification enakku varum pothulam tamilrockers la new movie download panne pakura feel aaguthu,

Na maranduteh today neenga indha video potu ngybaha paduthuteenga.. thank bros

mind blowing....... superb explanation.......😇😇😇

Semma Super Explanation about the Engine Explanation #LMES rocks 👍👍👍👍👍👍

Very perfect explanation Thank you LMES

SAE fluid dynamicsla padichathu Superb sir👏👏

explanation is very good...especially about how multigrade oils are manufactured....

Super bro. I'm working in HCV industry... it is very useful for us.

Some asked for difference between high speed vs normal petrol? Octane number is the main difference , high speed has 90+ Octane number and it gives out smoother and low emission performance but you need to look at your compression ratio. If it is higher than 9:1 then high speed or premium will do good.

Super boss,keep it up,god bless you

You two guys are ... next level ya...

video super Sir all of you watching continue sir exercise videos

yeppa. punniyavaangaley.... ivlo naal ennanney theriyaama irundha oru vishayatha puriya vachitteenga.....ungalakku. romba nandrippa....machanic vera romba bayam kaatuvaan..indha oil laam poda koodaadhu....appadeenu!!!.... now i am very happy... i can choose my engine oil

Engineers ku mattum ilama elarukum usefull ana info kuduthutu irukinga super ...👌 Ungaloda ella videolayum easy ah science ah puriya vechurukringa ..one of the best channel ...😎

I was watching this video on my headphone. Suddenly at 0:33 I got scared. I thought somebody is calling me. So I removed my headphone and checked then I realized that it is from video. Try to record in quieter environment. Coming to content, I changed my car’s engine oil day before yesterday with same engine oil (5w 30). But I’m in Houston, Texas. Here the max temp is same as Chennai where as min temp is little lesser than Chennai. Before watching this video I didn’t know that it has some relation with weather. Very informative. Thank you.

Thank you for making this video... Actually I'm am a diploma mechanical engineering student. Even my lecture did not taught like this. Now I understood clearly. Not only this video, beam video, viscosity, and soo on.. Also, I request you to make a video about current problem Chennai's water crisis.. already there are many channel talking about this.. But as you are a popular one, the message will reach easily to everyone.. All the people are struggling to get a single can of water, but corporate companies and flats are getting water easily. Also 100s of water supply lorry are supplying water to them.. When all the major lakes are dry, then how they are getting million litres of water every day..! Please consider this social issue help our future to avoid this problem. Thank you, Muthu

Quality of videos are really good . Keep it up lmes

Fun&usefull content video👌👍keep rocking bro

Special thanks from a lorry driver thanks for considering us.......no one is respecting our job , thanks again bro......we people r following u frm the water tank lorry video

Final ah doubt clear aytu thanks anna...

Neega enada super teacher...

LMES....sema last video ku suite agura mathiri continuity ✌🏻👏🏻

Yeah super pa..... evalaa nal theriyamaa possuu.....

Bro talk about..how to make magnet...?

Informative !!!! Best work !! thanks bro !!!

Super explanation Animation Vera level @lmes

My friend refered u bro ur videos are amazing

Sema ya solringa nalla puriyuthu do more videos with basic concept for students

Worth watching ... useful information 👍👍

Ur every video is very useful for to develop our knowledge..

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Really awesome explanation

Thank & my doubts are cleared,, Thank #LMES

Very knowledgeable video. நடக்கட்டும் நடக்கட்டும்

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Awsm bro keep on rocking

SEMMA EXPLANATION ANNNNNA😮🔥🔥🔥

Vera lvl nga neenga Vera lvl #lmes

Vera lvl bro ninga!!!!

Sir I am big followe. Intha vedio romba general stuff. Do something about water pumps...

Clear speech ...bro Super

Sema thala.... 9 varusama tata ace otitu iruka... Ipothan theriuthu ithoda artham....

@Lmes team , you have missed one point here. When you start the engine oil in cold condition ,the oil needs to flow to all moving parts of the engine. There are many fine bores through which oil is taken to crankshaft , journal bearings , cam shaft , piston , all bearings and valve asssembly. If engine oil is colder and it will be more viscous and will not flow properly through this bores. These bores are to tiny like our nervous system. It may end up in a scenario that it fails to each one such moving part and that part will face more wear and tear while running cold. I think there is another flaw you cannot compare the cold rating of a oil and oil rating at warm condition directly. Not matter what you do the oil is going to be thinner at warm condition @100 deg C. And oil will be thicker at lower temperatures. So even if it is a 15W40 oil , the viscosity will be lower at 100deg C than at winter rating. This means the oil will behave like a oil with 15 grade at colder temperature and the same oil we definitely become thinner at hot condition but behaves like a oil with grade 40 at 100degC. Thing is do not compare hot and winter rating directly. So the polymer helps to retain the viscosity at higher temperatures , it does not increase.while the cold rating is dependent on the base of the oil as explained by the team.

simple and cleared bro

semma !!! vere level explanation

good explanation bro thanks 👍👍👍

அருமையான விளக்கம்

Rajesh nee kalakkura thala...

Awesome information that you sir

As a Mech student just love your contents

நான் ஒரு ஓட்டுநர் இது எனக்கு பயனுள்ள தகவல்👍👌☺️

Bikes sambantham patathu neriya podunga na.... Intresting 😉

Thanks for your information Bro....

Bro tell people about carburettor and air fuel ratio 😎

I'm 3rd year Mechanical engineering student... Enga Professor kuda Intha maari explain panthu Ila.. Thank u lot bro 😍

Sir ur videos are awesome

unknown information for me. thank you for posting

Super bro. Very informative video.

Nalla pannringaaaa semaa

Very useful concept

Hi sir, can you please teach about power sunglasses working principle And smartphones,laptop etc are causes of increasing/degreasing eye power???

Anwser ingayae kidachitu.. 10 w 40 use pannen now 15w50 use panren...so my engine pistion damage aahitu... I found the solution thank u bros

High speed petrol vs normal petrol bro???

Simply super sir

Brother vera level 👌👌👌👌👌

awsome explanation bro.....

Last Puch Super Br

We used in daily basis in dg maintenance vary useful

Really... Gud topic