Nice presentation sir🙏

Very very helpful lecture thank you so much sir..

Thanku sir... It is understandable ... Gud explanation..

Reliable explanation...sir

Thanks for the very good explanation. Please let me know types of flows like molecular, viscous, turbulant, continuum used in which pumps?

Thank you sir this leacture very helpfull me special for my MSc studies

Sir aapke video bhut acha lge h mujhe kya aapke koi book bhe h vacuum system pe jesa ke aapne es video me btaya h nd ky aapka contact number Mel Sakta h mujhe vaccum system ke bare me aapse kuch bath karne h

excellent.

Tnq sir

Does NPTEL still have this course officially ? As in can you prepare for this, give exam and get some certificate ??

👍👍