A Lookup Table

question 60

Multiple Choice

A lookup table

• A) looks up a value and returns a related result.
• B) contains data for the basis of the lookup and the data to be retrieved.
• C) is the lowest value for a specific category or series.
• D) is a reference to a cell containing a value to look up.

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Definitions:

Control Circuit

An electrical circuit designed to control the operation of mechanical devices or systems.

Contactor Unit

An electromechanical switch used for switching an electrical power circuit, often found in control and automation systems.

Overload Unit

A protective device used in electrical circuits to prevent motors and other devices from operating at currents that are higher than their safe operating limits.

Electric Motor

A device that converts electrical energy into mechanical energy.