- #1

jaximus

- 5

- 1

## Homework Statement

(1) Name the waveform(s) that represent a periodical current flow.

(2) Name the waveform(s) that represent a direct current.

(3) Name the waveform(s) that represent a non-periodical alternating current.

(4) Name the waveform(s) that represent a current with a non-positive average

Each letter can be used more than once or not at all. I find some graphs to be very tricky and confusing. For example, graph A looks like a direct current graph but it goes below the 0 line a little, causing me to doubt it. Graph E and G are very weird graphs for me as well.

## Homework Equations

No calculations required. Question only requires me to choose which graph fits which description.

## The Attempt at a Solution

My answers: 1) C, A, D

2) D, F

3) B, E, G

4) E