what is the relative speed between 2 serial electrons
running in same direction along the wire?
Explain about Bessemer?
Explain the Welding ?
Explain the Liquids ?
types of engines available...?and their functions
What is soda water ?
What is the use of rectifiers? Point out them one by one.
What is the velocity of light ?
How many types of wave motions are there?
I just want to convert the voltage into current i.e. suppose I have 750V & 1A AC power then I want to convert it into 12V & 62A DC power only difficulty is that I don't want to use the tranceformer. Simply to say, I want to make the step-down without using tranceformer. Please, give me some ideas. And also I want the relation between Magnetic Induction & Weight of the body can be levitated. Or I can say, how much of magnetic induction requires to lift 500gms weight? I am heartily thankful to you.
What instrument is used to measure volume?
Why is it that the nearer we approach the sun, the colder it becomes ?
Is it possible to convert a heat energy into magnetic energy?