CBSE BOARD X, asked by kr07, 1 year ago

why carbon brushes are used in the ac generator ?

Answers

Answered by dhruvsingh54

1

carbon brushes are used in AC generator to reverse the direction of current

Answered by gautam7886

0

because they are self lubricating

Previous Question

Next Question

Similar questions

Political Science, 7 months ago

The second largest producer of cotton in the world is China India Indonesia ...

Chemistry, 7 months ago

An element 'X' does not liberate hydrogen from acids but react with oxygen to give a black coloured product.Identify 'X' and the black coloured product and also write the reaction of 'X' with oxygen?

Science, 7 months ago

When we drop a feather and a heavy stone at the same time from a height, they do not reach the earth at the same time. Why?

Science, 1 year ago

give the postulation of dalton's atomic theory...

Math, 1 year ago

th circumference of two circles are in the ratio 2:3 . find the ratio of their areas .

Art, 1 year ago

Give the history of Badmindon...

Art, 1 year ago

Mention the Important sports personalities of Judo...

Chemistry, 1 year ago

Write the mathematical expression of Boyle's law...