ANSI Standard Device Numbers & Acronyms Quiz

What does the suffix '_1' stand for?

What does the acronym 'TDO' stand for?

What does the suffix "_1" represent in ANSI Standard Device Numbers?

What does the acronym "AFD" stand for in the context of ANSI Standard Device Numbers?

What does the suffix "TH" represent in the context of ANSI Standard Device Numbers?

The acronym "TDO" stands for "Time Delay Opening Contact" in ANSI Standard Device Numbers.

What does the acronym "DDR" stand for in ANSI Standard Device Numbers?

The suffix "_2" represents the negative-sequence component of a three-phase system.

ANSI Standard Device Numbers & Common Acronyms

Suffixes: Used to denote specific types of electrical characteristics. For example, "AC" represents Alternating Current. Other examples include "BL" (Block), "BK" (Brake), "B" (Bus, Battery, or Blower).
Acronyms: Represent abbreviations for various devices and functions, like "AFD" (Arc Flash Detector) and "DDR" (Dynamic Disturbance Recorder). Examples include many more, such as "CLP" (Cold Load Pickup), "DDR" (Digital Fault Recorder), "HMI" (Human Machine Interface), and "RTU" (Remote Terminal Unit).
Device Numbers: Used to identify specific types of devices within electrical systems. Example numbers include 1, 2, 3, amongst others.

Additional Device Descriptions (Page 2)

Various device numbers and their corresponding descriptions, such as type of relay, sensors, breakers, and other related components are listed. For example, devices that deal with checking, interlockeing, and starting circuits exist.

Additional Device Descriptions (Page 3)

More devices and their corresponding descriptions are present, with details like relays of different types, circuit breakers, and various other equipment used in electrical systems.

Test your knowledge on ANSI standard device numbers and common acronyms used in electrical systems. This quiz covers suffixes, abbreviations, and device types, providing a comprehensive overview of electrical terminology.