Worksheets6.1 Automated Systems Cambridge IGCSE 0478
Total questions: 10
Worksheet time: 5mins
What is the primary role of a sensor in an automated system?
To detect changes in the environment and provide input to the system.
To process information and make decisions.
To control physical components such as motors.
To generate electrical power for the system.
In an automated heating system, what is the function of a microprocessor?
To process temperature data and decide when to turn the heating on or off.
To physically increase or decrease the room temperature.
To detect temperature changes in the room.
To store historical temperature data for analysis.
Which of the following is an example of an actuator in an automated system?
A motor that moves a robotic arm.
A temperature sensor measuring room temperature.
A microprocessor deciding to turn on a fan.
A database storing system logs.
What is an advantage of using automated systems in manufacturing?
Increased efficiency and precision in production.
Reduced initial setup costs.
Elimination of all system failures.
Complete removal of human supervision.
What is a disadvantage of automated systems?
High initial setup costs.
Increased human errors.
Reduced production speed.
Inability to work in hazardous environments.
Which of the following industries commonly use automated systems?
Agriculture, transport, and manufacturing.
Cooking, social media, and literature.
Handcrafted jewelry, art, and music.
Traditional farming, local markets, and tourism.
Why do automated systems improve safety in industries such as mining?
They can perform dangerous tasks, reducing human risk.
They require fewer system updates.
They eliminate all operational costs.
They increase the need for human supervision.
Which component of an automated system is responsible for executing actions?
Actuator
Sensor
Microprocessor
Compiler
How does an automated irrigation system benefit agriculture?
It reduces the need for manual labor and ensures efficient water use.
It eliminates the need for fertilizers.
It removes the need for monitoring plant growth.
It operates without sensors or microprocessors.
What is a potential risk of relying too much on automated systems?
Dependence on technology, which may fail or be vulnerable to cyber attacks.
Increased manual labor costs.
Reduced efficiency in production.
