Introduction to Mechatronics and Robotics

General Knowledge:

What is Mechatronics?

• Mechatronics is a branch of biology.
• Mechatronics is solely about mechanical engineering.
• Mechatronics is the integration of mechanical engineering, electronics, computer science, and control engineering.
• Mechatronics focuses only on software development.

Answer explanation

Which of the following best defines Robotics?

• Robotics is the study of human anatomy.
• Robotics is the technology involving the design and use of robots.
• The study of electricity

• The design of microchips

Which component converts electrical energy into mechanical energy in mechatronics systems?

• Actuator
• Sensor
• Controller
• Resistor

Answer explanation

What is the role of a sensor in a mechatronic system?

• To detect physical phenomena like temperature, light, or pressure

• Sensors replace the need for actuators in a system

• To store data

• Sensors are used solely for power generation

Answer explanation

Mechanical Engineering Basics:

Which of the following is a fundamental law of mechanics?

• 
• 
• 
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Answer explanation

What is the purpose of a gear in a mechanical system?

• The purpose of a gear in a mechanical system is to transmit torque and control speed and direction of motion.
• To reduce friction between moving parts.
• To store energy for later use.
• To increase the weight of the system.

Which material is commonly used in mechanical components for its high strength and durability?

• Glass

• Plastic
• Steel
• Wood

Electrical and Electronic Engineering:

Which law relates voltage, current, and resistance in an electrical circuit?

• Newton’s Law

• Kirchhoff's Law
• Archimedes’ Principle

• Ohm's Law

Answer explanation

What is the function of a microcontroller in a mechatronic system?

• To store data for long-term use.
• The function of a microcontroller in a mechatronic system is to control and coordinate the system's components and functions.
• To provide power to the system's components.
• To act as a physical structure for the system.

Which of the following is a type of sensor used to measure temperature?

• Thermocouple
• Photometer
• Accelerometer
• LIDAR