Memory Modules Have a _______ That Prevent You from Inserting

question 94

Short Answer

Memory modules have a _______ that prevent you from inserting the module into the expansion slot the wrong way.

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Definitions:

Normally-Open

A contact configuration in switches or relays that is open (non-conducting) when at rest, closing only when activated.

Contactor

An electrically controlled switch used for switching an electrical power circuit, commonly used in motor control applications.

Start Pushbutton

A button that, when pressed, initiates the operation of a machine or device, commonly found in motor control circuits to start motors.

Control Circuit

An electrical circuit designed to control the operation of devices in a system, often through the use of relays, switches, and timers.