A Constant Area Duct

question 33

Multiple Choice

A constant area duct:

• A) has an increasing area as gas moves through the duct
• B) has a decreasing area as gas moves through the duct
• C) has an area that remains the same as gas moves through the duct
• D) none of the above

---

Definitions:

Network Protocol

A set of rules and conventions for data exchange over a network, which dictates the format, timing, sequencing, and error checking of messages between devices.

Physical Layout

The arrangement and organization of physical components in a system or device, often crucial for optimizing performance and functionality.

DeviceNet

An open communication network designed to connect factory-floor devices together without interfacing through an I/O system. Up to 64 intelligent nodes can be connected to one DeviceNet network.

Proprietary

Refers to something owned by a private individual or corporation under a trademark or patent.