Waste Gate Valve Arrangement|Benefits|Four Stroke Engine|Auxiliary Engine|

[@vaibhavmathur1993]

Happy Guru Purnima Sir .You are my Guru

[@vaibhavmathur1993]

Thank you sir for the wonderful explanation. It is very helpful for me in preparation for Meo Class 2 examination.

[@amirmahmoudjanlou2779]

👍🏻💚