Mechatronics-Unit 7

What two main sections do electromechanical systems consist of?

• Power section and control section

• Power section and signal section

• Signal control section and power section

• Signal control section and management section

Which of the following is NOT listed as a component under the "Power components"?

• Solenoids

• Electric motors

• Capacitors

• Relay

In modern designs, when systems and processes become more complex, what is commonly used?

• Mechanical relays

• Electronic boards

• PLCs

• Manual controls

How are PLCs integrated into daily life?

• Occasionally

• Rarely

• Frequently

• Not at all

What does PLC stand for in the context of automation programming?

• Programmable Logic Controller

• Programmable Linking Code

• Primary Logic Circuit

• Portable Logic CPU

Which of the following is NOT a main part of a PLC?

• Inputs - Sensors and switches

• CPU - Processor or 'brain'

• Outputs - Motors and solenoids

• Display - Monitors and screens

Which of the following is an example of an output component in a PLC?

• Switches

• Sensors

• Motors

• Cables

What is the role of a PLC in automation programming ?

• It converts mechanical energy into electrical energy.

• It interprets an electrical signal and sends the result to the output.

• It generates electrical signals autonomously.

• It serves as a power source for automation systems.

In digital signal terminology, what are the numeric representations of the states "on" and "off"?

• 1 and 0

• 2 and 3

• 10 and 01

• A and B

Which of the following is NOT a way that computers represent states?

• On or off

• High or low

• Positive or negative

• 1 or 0