Recent content by dhivakhar

if there was a way to utilize lightning what can be used as a load?

Can you please explain how a transformer shows very small resistance to a DC supply?

my friend gave a dc supply to a transformer in my college lab accidentally and the fuse went off can i get an explanation on why this happened?

will an alternator produce current when both its field and armature windings are stationary(like transformer action), as ac current produces a changing magnetic field.is the field rotated for making more output?