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Sensors

Total questions: 16

Worksheet time: 13mins

Name
Class
Date
1.

What is the name of this sensor?

a)

Touch

b)

Push

c)

Weapon

d)

Motor

2.

What is the name of this block?

a)

Time

b)

Wait

c)

Clock

d)

Think

3.

What is the name of this block?

a)

Loop

b)

Repeat

c)

Constant

d)

Redo

4.
The general term for any command or group of commands in a program. In the Lego mindstorms software, this is one or more blocks.
a)
Loop 
b)
Code 
c)
Color 
d)
Touch
5.
are used to connect motors
a)
Switch
b)
Ports 1-4
c)
Ports
d)
Ports A-D
6.
The electronic component that controls the operation of the robot by the following instructions contained in the stored program.
a)
EV3 Brick
b)
Ports
c)
Block
d)
Sensor
7.
An NXT and EV3 sensor that detects physical contact and reports back to the brick whether its contact area is pushed or not.
a)
Touch Sensor 
b)
Touch
c)
Comment
d)
Sensor
8.
A machine that is able to interact and respond to its environment. Characterized by three central capabilities.
a)
Touch
b)
Robot
c)
Loop
d)
Color
9.
A programming command that allows a computer to repeat a code sequence.
a)
Loop
b)
Color
c)
Robot
d)
Code
10.
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
11.
are used to connect sensors
a)
Ports 1-4
b)
Ports
c)
EV3 Brick
d)
Ports A-D
12.
When working in a group for robotics, students should  
a)
stay on task but don't work with other group members
b)
Socialize with group members outside of your group and then work alone
c)
Socialize with other group members and don't help your group
d)
stay on task and work with other group members appropriately
13.
a)
Ultrasonic Sensor
b)
Touch Sensor
c)
Color Sensor
d)
Medium Motor
14.

The block above, will make the robot perform the following action when run

a)

move forwards for 4 rotations

b)

move backwards for 4 rotations

c)

turn left for 4 rotations

15.

What does the "Wait Block" wait for before playing the "Hello" sound in the following program?

a)

The Ultrasonic Sensor to detect an object less than 50 cm away

b)

The Ultrasonic Sensor to detect an object less than 40 cm away

c)

The Ultrasonic Sensor to detect an object more than 50 cm away

16.

What behavior will the robot have when the following program is ran?

a)

forward and backwards an infinite number of times

b)

forward and backwards until the ultrasonic sensor detects something

c)

forward and backwards 4 times

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