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SENSOR LIBRARY

Total questions: 28

Worksheet time: 15mins

Name
Class
Date
1.

Where might a light sensor be used?

a)

Car Lights

b)

A Green House

c)

Street Lights

2.

Where might a proximity sensor be used?

a)

A Car

b)

A House

c)

A Shop

d)

A Green House

3.

Where might a Humidity sensor be used?

a)

A Shop

b)

A Green House

c)

A Car

d)

A Mobile Phone

4.

Which sensor measures weight?

a)

Light Sensor

b)

Pressure Sensor

c)

Motion Sensor

d)

Proximity Sensor

5.

Which sensor measures the distance between itself and and object?

a)

Motion Sensor

b)

Pressure Sensor

c)

Light Sensor

d)

Proximity Sensor

6.

Automatic doors would use a:

a)

Motion Sensor

b)

Light Sensor

c)

Temperature Sensor

d)

Moisture Sensors

7.

A Temperature Sensor Measures:

a)

The Light (UV)

b)

The Pressure (Weight)

c)

The Temperature (Hot/Cold)

d)

Motion (Movement)

8.

These sensors are used in the greenhouse except ..

a)

Temperature

b)

Humidity

c)

Sound

d)

Light

9.

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

a)

Light

b)

Sound

c)

Temperature

d)

Computer

10.

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

a)

Used to capture and can measure physical quantities

b)

A hardware device that collects data and stores it.

11.

Which sensor would be used to measure the amount of sunlight when recording weather data?

a)

Light Sensor

b)

Temperature Sensor

c)

Infra-red sensor

d)

Pressure Sensor

12.

What type of sensor would be used in this kettle?

a)

Light Sensor

b)

Temperature Sensor

c)

Infra-red sensor

d)

Pressure Sensor

13.

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

a)

Light Sensor

b)

Water-level Sensor

c)

Infra-red sensor

d)

Motion Sensor

14.

What type of sensor is used in a central heating system?

a)

Temperature Sensor

b)

Water-level Sensor

c)

Infra-red sensor

d)

Motion Sensor

15.

What type of sensor would be used in these clap controlled lights?

a)

Sound Sensor

b)

Pressure Sensor

c)

Infra-red sensor

d)

Motion Sensor

16.

Where might a motion sensor be used?

a)

A Greenhouse

b)

A Security system

c)

A Car

d)

A Street Light

17.
A device that detects some important physical quality or quantity about the surrounding environment, and conveys information to the robot in electric form.
a)
Robot
b)
Sensor
c)
Color
d)
Loop
18.

Why are sensors important to robots?

a)

They allow multiple commands to run in order

b)

They give the robot information about its surroundings

c)

They allow robots to repeat similar tasks

d)

All of the above

19.

Why might the Distance Sensor be preferred over Touch Sensors for detecting walls and obstacles?

a)

Hitting a wall could damage the wall

b)

Hitting a wall could damage the robot

c)

It is quicker to detect obstacles at a distance

d)

All of the above

20.

Which sensor capable of detecting how far or near it is from an object/obstacle?

a)

Touch Sensor

b)

Ultrasonic Sensor

c)

Gyro Sensor

d)

Color Sensor

21.

Contoh sensor cahaya adalah ....

a)

PTC

b)

NTC

c)

LDR

d)

Proximity

22.

termasuk sensor

a)

cahaya

b)

suara

c)

tekanan

d)

suhu

23.

sebuah alat yang mampu mengubah gelombang sinusioda menjadi gelombang sinus energi listrik adalah...

a)

sensor suara

b)

sensor cahaya

c)

sensor tekanan

d)

sensor suhu

24.

contoh sensor suara adalah...

a)

loudspeaker

b)

trafomator

c)

micropon

d)

transduser

25.

adalah sensor ...

a)

suara

b)

cahaya

c)

tekanan

d)

suhu

26.

Where might a Moisture sensor be used?

a)

A Mobile Phone

b)

A Shop

c)

A Security System

d)

A School

27.

Where might a light sensor be used?

a)

Car Lights

b)

A Green House

c)

Street Lights

d)

Security System

28.

Where might a light sensor be used?

a)

Car Lights

b)

A Green House

c)

Street Lights

d)

Security System