101.
Lightning is produced when

102.
The metal used to make lightning conductors is

104.
One Kilowatt hour is equal to -

105.
Materials that usually are good conductors of electricity?

106.
Pure water is bad conductor of electricity because it is

107.
The metal whose electrical conductivity is more, is

108.
Which of the following is a conductor of electricity ?

109.
A bird sitting on a high tension electric wire does not get electrocuted because

110.
The fuse in our domestic electric circuit melts when there is a high rise in