MRK STUDY

Which device converts heat energy into mechanical energy?

कौन-सी मशीन ऊष्मा ऊर्जा को यांत्रिक ऊर्जा में बदलती है?

4 days ago | [YT] | 3

MRK STUDY

Which engine works on the Otto Cycle?

कौन-सा इंजन Otto Cycle पर काम करता है?

4 days ago | [YT] | 2

MRK STUDY

Which law states that energy can neither be created nor destroyed?

ऊर्जा न तो बनाई जा सकती है और न ही नष्ट की जा सकती है। यह किस नियम में कहा गया है?

4 days ago | [YT] | 3

MRK STUDY

Q. Welding ka main purpose kya hai?

1 month ago | [YT] | 7

MRK STUDY

Q. Casting Process mein molten metal kis mein dala jata hai?

1 month ago | [YT] | 6

MRK STUDY

Flex Fuel Vehicle kya hota hai?

1 month ago | [YT] | 6

MRK STUDY

Ethanol mainly kis source se banaya jata hai?

1 month ago | [YT] | 3

MRK STUDY

E20 fuel ka matlab kya hota hai?

1 month ago | [YT] | 7

MRK STUDY

My Instagram Id - Agar Follow kar skate hai to kar lijiye - www.instagram.com/mrkstudy100?igsh=N2xnZTh0b2htNGp…

1 month ago | [YT] | 6

MRK STUDY

Q. Bearing ka main function kya hota hai?

1 month ago | [YT] | 8