The Value of a AC Sine Wave at Any Instant

question 64

Multiple Choice

The value of a AC sine wave at any instant can be represented by:

• A)a phasor whose angle and magnitude are representative of the AC signal.
• C)a graph of the voltage or current vs. the angular measurement.
• D)all of these.

---

Definitions:

Factors Of Production

The inputs or resources that are used in the process of producing goods and services, typically including labor, capital, land, and entrepreneurship.

Input

The resources, materials, or labor used in the production of goods and services.

Output

In economics, output refers to the total amount of goods and services produced by a company, sector, or economy within a certain period of time.

Function

A relation between a set of inputs and a set of permissible outputs, specifying a single output for each input.