Pilot Lamp Circuit

[@thestudentstudy]

Now voice is clear sir . Diesel Locomotives ka v sir bata dijiyega

[@SantoshKumar-pe6gk]

Very good explanation sir

[@subhashchand4717]

Nice👍

[@090radheshayam8]

Nice video sir

[@dineshprasadjaiswal5462]

Nice 👍

[@ManojSingh-dy3xw]

Thank you sir g

[@JitendraYadav-dz1is]

🙏

[@rajasekhardoddigarla2233]

Namaste tq sir

[@aygy6455]

THANKS

[@JitendraYadav-dz1is]

Sir wag7 loco me ETO kyu lagaya or ye kase wark karta hai AO busing ka wark kya h