The Three Goals of Science Are to

question 30

Multiple Choice

The three goals of science are to

• A)describe,research,and explain.
• B)describe,predict,and research.
• C)predict,explain,and research.
• D)describe,predict,and explain.

---

Definitions:

MCR Zone

In Programmable Logic Controller (PLC) programming, an MCR Zone (Master Control Reset) is a designated area that controls the execution of sections of ladder logic code, typically enabling or disabling it.

Conditional Instruction

A programming command that executes a certain segment of code only if specific conditions are met.

Processor Scan

Processor Scan is the cyclic process by which a PLC reads inputs, executes its programmed logic, and updates outputs.

Jump-To-Label Instruction

A programming command used to redirect the execution flow to another part of the code identified by a label.