EMF Equation Dc machine I Polytechnic student I Online polytechnic class I 1st unit, 4th Semester.

[@NitishKumar-pf6gr]

Outstanding video sir thanku so much

[@MehboobaAkhter-xx6sb]

Outstanding sirggg ♥️♥️♥️♥️♥️

[@nu...123]

Nice sir thank you so much sir ji......🤗✨✨👍

[@anur__ag816]

Thanks for this

[@john-doe-in]

Nice

[@Foodieankitasonowal]

Thank you so much ❤️

[@iotSanjay]

I'm studying in govt iti 2nd year students ❤ (Electrician)

[@dhananjaysingh304]

Sir ji Hindi me likh ke padaiye