Physics · Automation and PLC

Which of the following devices is used as an input device in a Programmable Logic Controller (PLC)?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Pilot lamp
2Buzzer
3Selector switch✓
4Solenoid

Correct answer

Selector switch

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Which of the following devices is used as an input device in a Programmable Logic Controller (PLC)?

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Which of the following devices is used as an input device in a Programmable Logic Controller (PLC)?

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