Quiz 1 Programmable Logic Controllers (PLC)

What is a PLC primarily designed for?

• Home automation

• Industrial control

• Gaming applications

• Data storage

Which of the following is NOT a benefit of using a PLC?

• Increased complexity

• Lower cost

• Immediate documentation

• Flexibility and functionalities

What does PLC stand for?

• Programmable Logic Controller

• Programmable Logic Code

• Programmable Logic Circuit

• Programmable Logic Computer

Which component is NOT part of a PLC system?

• Power Supply

• Output Module

• Input Module

• Display Monitor

What type of input does a proximity sensor provide?

• Pulsed input

• Analog input

• Discrete input

• Digital input

Which classification of PLC can handle up to 8192 I/O's?

• Micro PLC

• Small PLC

• Medium PLC

• Large PLC

What is the primary function of the CPU in a PLC?

• Input processing

• Control logic execution

• Output control

• Data storage

Which of the following is an application of PLC?

• Process control

• Web development

• Graphic design

• Social media management

What type of output is controlled by a variable frequency drive?

• Discrete output

• Register output

• Analog output

• Pulsed output

Which of the following is a characteristic of a modular PLC?

• Compact design

• Limited I/O handling

• Individually enclosed parts

• Fixed functions