If You Were Thinking About a Washing Machine as a System

question 143

Multiple Choice

If you were thinking about a washing machine as a system which of the following represents the feedback?

• A)The dirty clothes,water,and detergent.
• B)The clean clothes.
• C)The wash and rinse cycle.
• D)The light indicating that the washer is off balance and has stoppeD.

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Definitions:

Voltage

The electrical potential difference between two points in a circuit, often measured in volts.

Table

An arrangement of data made up of rows and columns, often used to organize and display information systematically.

File

A formatted block of data treated as a unit.