Question

Almost all the electricity people use is produced by
a. generators
b. motors
c. batteries
d. transformers

Answer 1

well look at the answers. what can you eliminate

Answer 2

@Caf55007 ?

Answer 3

The answer is d thanks so much for your help!

Answer 4

@foolofatook

Answer 5

no problem :)

Answer 6

A - Generators convert energy into electrical energy.
B - Motors convert electrical energy into (kinetic) energy.
C - Batteries convert chemical energy into electrical energy but produce comparatively very little electrical energy.
D - Transformers do not produce electrical energy, rather they change the voltage of an alternating current supply.

Answer 7

If you read Farcher post, you will conclude that d is incorrect.