Sir ur lectures are good but u should focus on asking question why always at end of slide eg- why only alkaline water goes in crack why not acidic water goes like that
Ye ek baat samajh nai aati ki Naoh jub cracks ke undar ghus gaya to evaporate kyu hoga Naoh direct hi nai attack krega iron ko ? Ye thoda clear kariye plz
NaoH ka solution cracks me ghusega aur phir water evaporate ho jayega to jb water cracks me gaya tha to kuch expansion honga cracks ka and phir jab water evaporate hoga to contraction honga and finally crack ho jayega
Me watching it 4 hours before exam🤣🤣🤣🤣
🔥🔥🔥👍
+1 😢🤭
me watching in online exam
Me watching 1 day before exam 😢
Kya engineering bnega re tu 🥲
Sir ur lectures are good but u should focus on asking question why always at end of slide eg- why only alkaline water goes in crack why not acidic water goes like that
Thanku ..for teaching so well😊
Sir your lectures are very nice
Why are all the good informative videos in a different language , someone who speaks English needs to upload these
U sick?
pro trick: you can watch series at instaflixxer. I've been using it for watching loads of movies lately.
@Elon Patrick yup, have been watching on instaflixxer for since december myself =)
@Elon Patrick Definitely, been watching on instaflixxer for months myself :D
Sir teaching is excellent
Thanks and welcome
Best 👍💯 explanation
Thanku very much sir☺️
Thank you so much sir ❤
All the best
Thanks bro you are great
Thank you sir ❤️
Thank you so much brother
Watching before 2hrs of exam
Thank you sir 🙏
What a 😊 marvels lecture sir.
Thanks a ton
@@Digitecheducation keep it up sir. We need teacher like you
Good sir very informative content
For More videos visit to our channel
@@Digitecheducation never
Thankyou sir 🥹
good explain
Good sir
Thanks Sir...😀
Welcome dear
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Your welcome
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this guy is soo big fan of unacademy 😅
Are bhaiya filtration waale video ka link bhejo
Ye ek baat samajh nai aati ki Naoh jub cracks ke undar ghus gaya to evaporate kyu hoga Naoh direct hi nai attack krega iron ko ? Ye thoda clear kariye plz
NaoH ka solution cracks me ghusega aur phir water evaporate ho jayega to jb water cracks me gaya tha to kuch expansion honga cracks ka and phir jab water evaporate hoga to contraction honga and finally crack ho jayega
@@Digitecheducation my doubt was ki paani evaporate kyu krega kyuki wo to surrounded with water h to cooling hojaega
sir your lecture so nice. plz discuss law presser boiler blow down process & Boiler steam drum water color change to brown/reddish brown
Watching from exam toilet
Description : About video
Thank you so much
🤣🤣🤣🤣🤣🤣🤣🤣
Sio2 nil honepar boiler me problem ho sakti he ky
Is cracks are called caustic embrittlement
yes
Why sodium carbonate is use and sodium ferrote formation, i can't understand, please help me.
Me watching it after exam😂
Sir aap gujrati ho kya
No
Sir corrosion ke uper bhi video banao pls.
Ok we will try to do as soon as possible and for more videos visit our playlist
Video on Boiler corrosion is out you can watch
ruclips.net/video/umQ3XJfcFTM/видео.html
How Na2CO3 is present in water ?
To treat permanent hardness Na2CO3 used.. nowadays not very common bcs distilled water is plenty.
Bhai smanjha hi nhi
Hhhhh
Sir apki avaj bhauva jaisi h 😅
improve your handwriting
Thank you so much sir.
Thank you sir