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Intro to PLC Exam Questions and Answers
100% Pass
Which module of the PLC connects directly to field devices such as pilot lights, motor starters,
and solenoids? - ANS Output
Field or real-world devices refer to - ANS all devices that are physically wired to the PLC
A PLC is basically a computer designed for use in electrical control applications. - ANS True
The programming device must be connected to the controller to run the program. -
ANS False
The instruction set for a particular PLC lists the types of instructions supported - ANS True
To operate the program, the controller is placed in ____ mode. - ANS run
The central processing unit: - ANS looks at the inputs, makes the decisions based on the
program, and sets the outputs.
The programmable controller operates in real time - ANS True
The ___________ is the process of reading inputs, executing the program, and setting outputs
on a continuous basis. - ANS scan
©FYNDLAY 1
Intro to PLC Exam Questions and Answers
100% Pass
Which module of the PLC connects directly to field devices such as pilot lights, motor starters,
and solenoids? - ANS Output
Field or real-world devices refer to - ANS all devices that are physically wired to the PLC
A PLC is basically a computer designed for use in electrical control applications. - ANS True
The programming device must be connected to the controller to run the program. -
ANS False
The instruction set for a particular PLC lists the types of instructions supported - ANS True
To operate the program, the controller is placed in ____ mode. - ANS run
The central processing unit: - ANS looks at the inputs, makes the decisions based on the
program, and sets the outputs.
The programmable controller operates in real time - ANS True
The ___________ is the process of reading inputs, executing the program, and setting outputs
on a continuous basis. - ANS scan
©FYNDLAY 1
