A Gas

question 24

Multiple Choice

A gas

• A)has a definite shape but no definite volume.
• B)has a definite volume but no definite shape.
• C)has both a definite shape and a definite volume.
• D)has no definite shape and no definite volume.

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Definitions:

Digital Communications

The exchange of information between electronic devices through digital signals or data, as opposed to analog communications.

DeviceNet Scanner

A device that connects and communicates with various nodes on a DeviceNet network, typically in industrial automation settings.

I/O Modules

Input/Output Modules are hardware used in PLC systems to connect the controller with external devices, facilitating data exchange.

ControlNet Protocol

A network protocol used in industrial automation environments designed to allow real-time, high-speed data exchange between control devices like PLCs and SCADA systems.