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.


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More General Physics Interview Questions

Dear sir, I appeared for the interview for the post of SCIENTIST/ENGINEER 'SC'in ISRO on 02/12/2009. when the resluts will be announced??

0 Answers   ISRO,


Explain what is the translucent?

0 Answers  


graph between frequency of photon and velocity of photo elrectron?

4 Answers   IIT,


why sink condition occur in vivo.???

0 Answers   Pharmacist,


What is meant by energy spectrum of a black body? What do you infer from it? : quantum physics

0 Answers  






What is geocentric?

0 Answers  


Why us steel more elastic than rubber ?

5 Answers  


1.The main constitutuents of 'Bronze' are: 2.The element common to all acids: 3.The SI unit of resistance is:

1 Answers   RRB,


What does hull speed mean?

0 Answers  


What is a Noise ?

1 Answers  


What is a positron?

0 Answers  


is photocell can be used as photodiode

1 Answers  


Categories