sam76

sir, I was very intrested to do m tech in IITs . so iam preparing for gate exam. But i want to know that " During preparation of gate we...

thank u sir. now i understand it. Thank you very muvh

Sir, I want to know basics of sonic velocity and how it is calculated for different mediums ?

sir, I want to know " How sonic velocity is measured ? ". plz can you send me any information regarding to it in pdf format it will help me...

sir, I want to know " how sonic velocity is measured ? " Can you plz send any information regarding to it.

sir, I have a doubt that " How much current can alternator produce depending on the engines RPM ?

sir , Is that possible to mix any gases or chemicals to the exhaust gas in silencer after combustion in the internal combustion engine that reduce or convert the greenhouse...

I was intrested to generate electricity during the passage of train on tracks greguruThe earthing of the railway tracks is generally very good. You might be able to get some...

can we generate electricity using railway tracks ? If so, then how can we make it ?