Question

INFER What is required for a practical device that stores electrical energy? Select all

correct answers.
a. It stores energy only when energy is not being produced.
b. It stores energy only from renewable energy sources.
c. Energy must be able to move from the storage unit to where it is needed.
d. Its design takes into account getting energy to the unit and storing energy there.
e. It is competitive in cost compared to other sources of energy.

Answer 1

A practical device that stores electrical energy must store energy when it is not being produced, allow energy to move to where it is needed, and have a design that considers energy transfer and storage.

Step-by-step explanation:

A practical device that stores electrical energy requires several things:

1. It stores energy only when energy is not being produced. This means that the device should be able to store energy during times when it is not being actively used or produced.
2. Energy must be able to move from the storage unit to where it is needed. The device should have a mechanism to transfer the stored energy to the location or device where it is needed.
3. Its design takes into account getting energy to the unit and storing energy there. The device must be designed with considerations for both receiving energy and storing it efficiently.

Learn more about Practical devices for storing electrical energy