Question

Which statement is true? A) Batteries supply alternating current. B) Electromagnetic induction supples direct current. C) In the US, the main source of electricity is from direct current. D) In the US, the supply of AC mainly relies upon our natural resources.

Answer 1

The correct statement is in the US the supply of AC mainly relies upon our natural resources.

Answer 2

The correct choice is

D) In the US, the supply of AC mainly relies upon our natural resources.

natural resources like gas , petroleum , coal and water are mainly used to generate electricity. gas petroleum and coal are used in thermal plants to generate the electricity. while natural resources like water and wind are used to rotate the large turbines to generate the electricity. In nuclear plants, nuclear materials are used.