The Most Important Advantage of an Alphabetic Code Is That

question 39

Multiple Choice

The most important advantage of an alphabetic code is that

• A)meaning is readily conveyed to users
• B)sorting is simplified
• C)the capacity to represent items is increased
• D)missing documents can be identified

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Definitions:

Scan

The process in which a PLC systematically checks its input conditions and updates its outputs accordingly, forming one cycle of its operation.

Direction

A term that specifies orientation or course of motion; in technical contexts, it often relates to the flow of data, operations, or movements in systems and machinery.

Ladder Logic

A graphical programming language used in programmable logic controllers (PLCs) that represents electrical control circuits with rungs of logic operations.

Rungs

The horizontal lines found in ladder logic diagrams representing electrical circuits, where each rung signifies a unique control element or condition.