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Module 14

Total questions: 8

Worksheet time: 4mins

Name
Class
Date
1.

True or False: Tilt sensors are devices that detect changes in orientation or tilt

a)

True

b)

False

2.

What is usually inside of a tilt sensor?

a)

A Metal Ball

b)

A Plastic Bead

c)

A Wooden Sphere

d)

A Mercury Chunk

3.

How do tilt sensors work?

a)

Magnetism

b)

Gravity

c)

Orbit

d)

Protractor

4.

What are the tilt sensor pins?

a)

Analog, GND

b)

Digital, GND

c)

Analog, 5V

d)

Digital, 5V

5.

What function is used for retrieving the sensor values?

a)

Serial.begin(9600);

b)

digitalRead();

c)

analogRead();

d)

Serial.print();

6.

True or False: When the sensor is tilted beyond a certain angle, the conductive clement moves due to gravity, making contact with the electrical terminals and completing the circuit

a)

True

b)

False

7.

True or False: Usually have a conductive element housed within an enclosure with electrical contacts at each end

a)

True

b)

False

8.

Where are tilt sensors not used?

a)

Phone Display Screens

b)

Airplane Tilt Sensing

c)

Satellite Antenna Angles

d)

Seesaw Tilting