Environment(Part-01)/Quality of Water/Rangwala Book/Civil Govt Job Preparation/BUET MSc Admission

[@zakarianasim3118]

Great video

[@shahriarkabir9481]

Allah apner mongol koruk viya.
plz, to be continue ......

[@ahsanhabib6674]

Thanks

[@educationjobbd.8214]

Thanks

[@mdsaddam-xh9sp]

Thank you Sir

[@ahsanhabib6674]

Welcome

[@kamrulhasanasif7166]

Thanks to you sir ❤️

[@ahsanhabib6674]

Welcome

[@sportspie4811]

respect and love for you sir

[@ahsanhabib6674]

Thanks

[@animeshvoumik363]

Sir, problem-5.2, ekhane amra carbonate hardness bar korar jonno HCO3 hardnes bar koresi karon total Alkalinity as HCO3 deya ahse. Kintu sir jodi duitai mane total alkalinity as CaCO3 o deya thake, tahole ki korbo?

[@animeshvoumik363]

Sir Problem-5.4(III)..value of total alkalinity bar korte bola hoiyese. Amra to jani, total alkalinity as HCO3 =bicarbonate alkalinityX1.22 & total alkalinity as CaCO3=Carbonate alkalinity X 0.60. Ei problem a C.H=58 mg/l, sei hishebe amra alkalinity =C.H dhoresi. Kintu sir eita to total alkalinity na. Er shate hoi bicarbonate er 1.22 or carbonate er 0.6 gun korle total alkalinity pabo apnr theoretical discussion theke joto dur bujlam Sir...tai sir bujte prblm hosse jodi aktu confusion ta duur korten??

[@saidulhasanfoysal2480]

vai Engineering materials e kon writter er boi ta vlo hobe kindly bolben?

[@ahsanhabib6674]

Dr. M A Aziz Sir er book ta kinte paren

[@saidulhasanfoysal2480]

@@ahsanhabib6674 Thank you bhaiya

[@royalnrt7413]

Sir, Sub assistant Engineer job exam ee ki egula asbe? Diploma der ki ei math gulo kora dorkar?

[@northtosouthpole-6120]

ভাই, Rangwala book এর কোনো পিডিএফ পাওয়া যাবে।? কেউ দিলে অনেক উপকৃত হতাম। আর ভাই, লাস্টের ম্যাথে Total alkalinity বের করতে বলেছিল, আপনি alkalinity বের করলেন কেন? যদি বলতেন। কারণ Total alkalinity = alkalinity *1.22 বলেছেন পূর্বে

[@moslemuddin938]

Rangwala Book sir book ta pdf paowa jabe........

[@ahsanhabib6674]

Na Rangwala r book er pdf nai.