What happens when you turn on the light.
Publisher: Reilly & Lee Books
Published: 1972
Place of publication: Chicago
Language: eng
Number of pages: 32
Subjects: Electric engineering -- Juvenile literature; Electric engineering; Electric power distribution
Description: Describes how electric power is produced in a power plant and travels through transformers, down the power highway, over the distribution lines, and into the house to make a lamp go on.