?

AP® Computer Science Principles

Free Version

Upgrade subject to access all content

Easy

Good and Bad Aspects of Smart Grids

APCSP-JFXLEV

Smart grids have the potential to change human capabilities, but there are good and bad aspects of them.

Which of the following are benefits of installing a smart grid?

Select TWO answers.

A

Smart grids are good; they will keep homeowners better informed about their energy decisions, helping them save money and be more efficient.

B

Smart grids are good; they will make current systems more resilient, automatically rerouting energy in the case of an environmental emergency.

C

Smart grids are bad; the power system will be less secure once smart grids are put in place all over the country.

D

Smart grids are bad; they are expensive for homeowners to install and maintain.