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Matching Identify the Letters of the Choices That Best Match the the Phrases

question 27

Multiple Choice

Matching
Identify the letters of the choices that best match the phrases or definitions.​
-An important value assigned to an estimate


Definitions:

Electro-magnet

A magnet created by the flow of electrical current through a coil of wire, allowing for magnetic force to be turned on or off.

Circuit Input

The point at which a signal or power enters an electronic or electrical circuit.

Control Coil

An electromagnetic coil used in electrical relays and contactors that, when energized, creates a magnetic field to open or close contacts within the device.

Operating Voltage

The specific voltage at which an electrical device or circuit is designed to operate optimally.

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