Worksheetsro22
Total questions: 35
Worksheet time: 12mins
Name
Class
Date
1.
What can be connected to the output ports of the microcontroller?
a)
Interactive servomotors
b)
Color sensor
c)
Battery
d)
Touch sensor
e)
Sound, distance, light sensors
2.
How many AA / LR6 batteries can be connected to make the NXT robot work normally instead of a battery, and how many volts are in each?
a)
6 pieces of 1.5 volts each
b)
4 pieces of 2 volts each
c)
3 pieces of 2 volts each
d)
4 pieces of 1.5 volts each
e)
3 pieces of 1.5 volts each
3.
What can be connected to the input ports of the microcontroller? Sensors or Motors?
a)
Sensors
b)
Motors
c)
Cable
d)
SD card
e)
USB cable
4.
How many wires are in each cable to connect Motors and sensors?
a)
6
b)
7
c)
2
d)
5
e)
1
5.
What light is on when the battery is fully charged? жасыл
a)
red
b)
orange
c)
yellow
d)
white
e)
blue
6.
How many volts does it take to power a microcontroller?
a)
10
b)
220
c)
110
d)
12
e)
9
7.
What features does an ultrasonic sensor (sensor, locator) give the robot?
a)
View, measure the distance to the object and respond to movement.
b)
Listen
c)
Sniff
d)
Gas concentration measurement
e)
Color separation
8.
What features do interactive servomotors (motors) give the robot?
a)
Ensures the accuracy of the movement of the robot
b)
Does not guarantee the movement of the robot
c)
Guarantees intermittent robot movement
d)
Allows to fly
e)
Allows to swim
9.
How many controllers are included?
a)
1
b)
3
c)
4
d)
5
e)
6
10.
What is the SD card placed in the module port for?
a)
Increases the memory of the EV3 block through the card
b)
Increases the speed of information processing by the module through the card
c)
Serves as an additional sensor
d)
Serves for communication with other modules
e)
Serves as an additional engine
11.
What does a remote infrared Beacon allows to do?
a)
Remote control of the robot
b)
Controls the robot by a cable
c)
Controls the robot via the internet
d)
Distinguishing colors
e)
Responds to sound
12.
What waves are used in an infrared sensor?
a)
Electromagnetic, longer than the visible spectrum
b)
Electromagnetic, ultra-short
c)
Electromagnetic, visible
d)
Ultrasound
e)
Audible sound
13.
What software blocks can be used to coordinate two motors at the same time?
a)
«Move steering » software block
b)
«Manual control» software block
c)
«Remote control» software block
d)
«Mathematics» software block
e)
«Display» software block
14.
What software blocks can be used to coordinate two motors at the same time?
a)
«Move tank» software block
b)
«Manual control» software block
c)
«Remote control» software block
d)
«Mathematics» software block
e)
«Display» software block
15.
Is it possible to identify a card with a color code using a color sensor?
a)
Yes
b)
No
c)
< variant> in the reflected light intensity mode
d)
in light measurement mode
e)
the sensor is not designed to work with color
16.
The infrared sensor can be used in the following mode:
a)
In Beacon mode
b)
In Approach mode
c)
In intermittent mode
d)
in default mode
e)
in inversion mode
17.
Is it possible to program the medium motor so that it monitors the battery level?
a)
No
b)
Yes
c)
can monitor the battery charge level
d)
battery charge time can be monitored
e)
the level of consumption can be controlled
18.
What program block is missing in the "Action" programming palette (green)?
a)
motor remote control
b)
medium motor
c)
large motor
d)
move steering
e)
move tank
19.
EV3 operating system?
a)
LINUX
b)
ORACLE
c)
UNIX
d)
Windows
e)
Android
20.
How many input ports does the EV3 module have?
a)
4
b)
3
c)
5
d)
10
e)
15
21.
Infrared sensor can determine the reflected color through ...
a)
black and white objects
b)
glass objects
c)
mass objects
d)
objects in motion
e)
solid objects
22.
What program block is missing in the "Data operations" programming palette?
a)
operations with files
b)
constant
c)
variable
d)
logic operations
e)
math
23.
What does the EV3 module serve for?
a)
serves as a control center and power station for the robot
b)
serves as an information collection center
c)
serves as an information processing center
d)
serves as a center for information exchange
e)
serves as an information transfer center
24.
Infrared sensor functions?
a)
It detects objects, and can also track and locate the infrared Beacon remotely
b)
Detection of WI-FI signals
c)
Finding a computer via Bluetooth
d)
Reaction to sound
e)
Visible light reaction
25.
How are the output ports on the module displayed?
a)
A B C D
b)
1 2 3 4
c)
1 2 3
d)
a b c
e)
I II III
26.
How are the input ports in the module displayed?
a)
1 2 3 4
b)
1 2 3
c)
а в с
d)
1 2 3 4 5 6 7
e)
а в с D F E
27.
Does the medium engine have a built-in rotation sensor?
a)
Yes, with an accuracy of 1 degrees
b)
Yes, with an accuracy of 5 degrees
c)
Yes, with an accuracy of 50 degrees
d)
Yes, with an accuracy of 15 degrees
e)
No
28.
What colors does the color sensor recognize in the "Color" mode?
a)
black, blue, green, yellow, red, white and brown
b)
rainbow colors
c)
random colors
d)
colors obtained when refracting white through a prism
e)
black, blue, green, yellow, red, white and orange
29.
How many channels are there in an infrared Beacon?
a)
4
b)
2
c)
7
d)
10
e)
20
30.
What opportunities does a large motor provide?
a)
programming specific and powerful robot actions
b)
retains accuracy, however, provides a lot of power for small size and fast reaction
c)
programming light detection
d)
driving at only one speed
e)
stand still
31.
How many output ports does the EV3 module have to connect the motors?
a)
4
b)
3
c)
5
d)
20
e)
10
32.
Color sensor functions?
a)
Recognizes seven different colors and determines the brightness of the light
b)
Recognizes only rainbow colors and shades of gray
c)
Recognizes sound abnormalities
d)
Recognizes faces
e)
Recognizes shadows
33.
What is deleted when restarting the EV3 module?
a)
Files and projects of the current session
b)
Packages and projects of previous sessions
c)
Memory is cleared
d)
The module is completely cleaned
e)
The module cannot store programs
34.
What Program block is missing in the "Sensors" programming palette (yellow)?
a)
range
b)
< variant> brick buttons
c)
color sensor
d)
infrared sensor
e)
motor rotation
35.
What do the EV3 module input ports serve for?
a)
to connect sensors
b)
to connect the engines
c)
to connect computers
d)
for communication with the internet
e)
to play audio
100 %
