Question

Mr Ram got frustrated by frequent power cuts, purchased a new generator. He kept that

at 500 m away from his mains and connected it to the mains with high resistive

conductive material wire. After few hours a power cut happened again. He switched on

the generator but required voltage could not be obtained from the mains. In the mean

time one of his friends Mr Shyam, visited his house. On seeing it, he advised him to

change the wire to that of low resistive conductive material wire. After changing the wire,

as per advice, the required necessary voltage was obtained.

(a) Why the required voltage could not be obtained with high resistive material wire ?

(b) Name some low resistive conducting materials which Mr Shyam would have

suggested.

(c) What qualities do you find in Mr Shyam ?​

Answer 1

Answer:

a The voltage of generator is dropped in the wire due to the high resistance. So required voltage is not obtained in the mains.

b) Alumniium

copper

c) he is practical man with knowledge.

Answer 2

kamess is the king of this world