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Which of the Following Statement Is(are)true

question 28

Multiple Choice

Which of the following statement is(are) true?


Definitions:

SQI Instruction

An instruction in some programming languages or PLCs used to perform a sequential input operation or process.

SQO Instruction

A sequencer output instruction used in PLC programming to output a sequence of bits or words to control devices.

Sequencer Input

An input to a system that determines the sequence in which operations or events are to occur, often used in automated or programmed processes.

Sequencer Output

A control process that executes a series of instructions in a predefined order to manage outputs.

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