Sensors

This sensor is used for burglar alarms

• Temperature

• Humidity

• Movement/Motion

• PH

These are the advantages of using sensor, except

• More accurate than human

• No need for human to operate the sensor

• Can monitor information constantly

• Faulty sensors can give incorrect result

All of these are examples of sensors, except ...

• Light

• Sound

• Temperature

• Computer

Define the term 'sensor'. Choose the most appropriate definition.

• Used to capture and can measure physical quantities

• A hardware device that collects data and stores it.

What type of sensor is being used in this image?

• Light Sensor

• Temperature Sensor

• Infra-red sensor

• Pressure Sensor

What type of sensor would be used in this kettle?

• Light Sensor

• Temperature Sensor

• sound sensor

• Pressure Sensor

What type of sensor would be used in a washing machine?

• Light Sensor

• Water-level Sensor

• Infra-red sensor

• Motion Sensor

What type of sensor would be used to detect movement in a room of your house?

• Light Sensor

• Temperature Sensor

• Motion sensor

• Pressure Sensor

Which of the following sensors would be used in an air conditioning system?

• Light Sensor

• Temperature Sensor

• Motion sensor

• Pressure Sensor