Question

Two electricians are discussing the installation of switches in a house. Electrician A says that because the basement is consídered storage space, it isn't necessary to install three-way switches. Electrician B says that the attic lights must be controlled with three way switches, one placed at the bottom and one at the top of the nine steps. Which of the following statements is correct?

A. Oniy Electrician B is correct.
B. Only Electrician A is correct.
C. Neither electrician is correct.
D. Both electricians are correct.

Answer 1

A. Only Electrician B is correct.

A three-way switch allows a light to be controlled from two different locations. In the case of the attic lights mentioned by Electrician B, it makes sense to install three-way switches because the light can be turned on or off from both the top and the bottom of the stairs. This is a common safety measure in homes to avoid accidents when going up or down the stairs.

Answer 2

The correct answer is: Only Electrician B is correct.

Step-by-step explanation:

Three-way switches are necessary for attic lights because they allow you to control the light from two different locations. This is important for safety reasons, as it allows you to turn the light on or off from the top or bottom of the stairs.

Electrician A is incorrect because three-way switches are not necessary for basement lights. This is because basements are typically not used as living spaces, and therefore do not need to be as safe as attics.