Octane Number ( Quality of Petrol Fuel ) 

nice video sir. you became it very easy and simple. but u speak like kejriwal (jokes apart)

Best video

@2:51 HE SAYS. diesel is opposite to petrol. but the knocking order is still the same :D :D so funny. plz watch and check if am wrong

Really appreciable sir, bhut sari video dekhi maine but sbhi ke pass half knowledge hi tha , keep it sir

Thank you so much sir 😊😊 l am from Nepal

Absolutely fantastic 🤩

At 4:25 aapne board par jo Series likhe hai wo Petrol ki hai ya diesel ki??

Nicely explained, thank you.

Thank you very much

Can you share that HHO (oxyhydrogen) inclusion increases octane number of gasoline and diesel ?

Sir petrol me knocking alkane ka kam hota h .. allen ka module jarur dekhe 🙏

Very good explanation sir

Plz u told about diesel...it has more knocking...actually it has.less knocking .

Best lecture

Thank u so much kejriwal sir

Very simple explanation

Really helpful

Sir aap Teacher ho ya comedian 6:29 😂😂 😂

Octane number to determine the quality of gasoline

Very Nice Sir

nice explain &but u sepak like kejriwal

Nice vidio

good and very simple language

Wanna to arrange according to octane number if I have ( branched alkane_ aromatic_cyclo alkane_ alkane _ alkene)??? Please answer

Is this for JEE?

Ap na alkane may knock zada bata ya or disel ka ak jasa bata daya ha ya mistake ha bake good ha

nice explanation

Awesome sir

Diplomatic when video is on 3:55 minutes going on......Please explain

Nyc sir ....

Nice sir

nice sir

Theory main batyo sir

@6:6

Thanks professor

Petrol मे अगर कुछ दुसरा केमिकल मिलाया है तो उसे अलग करणेका कोइ तरीका है क्या , कूयु की महाराष्ट्र मे सभी petrol pump मे खराब petrol है bike मे vibration बहोत जादा होता है bike मे race करणे से silencer से stroke नही निकलता है gear shifting मे आवाज बहोत होता है , engine बहोत गरम होता है petrol cool (temperature )नही है

much noice

नोकिंग क्या होती हैं

I don't understand anything 😭

Wah🤍

Hai koi diploma student

Why Hindu😥🤕

Nice sir