WorksheetsNXT_Robotics I_S_2
Total questions: 18
Worksheet time: 35mins
This block represents __________.
Play tone sound
Wait sound to start
Record sound
Play sound file
The following program shows a loop block controlled by
Time
sound level in the place
light level in the place
Counter
The car will keep moving forward continuously until it...
hit the wall
the place become dark
the place become quite
the place become bright
The sensor is connected to port....
C
2
B
3
The calibration block is programmed to....
set the minimum value for the light sensor
set the maximum value for the sound sensor
set the maximum value for the light sensor
set the minimum value for the sound sensor
The light sensor is working as a .........
light intensity detector
color detector
In Robotics Calibrating the sensor means.......
Get the relationship between the output and the input of the sensor.
set the limits for the sensor
reset to manufacture settings
Adjust the sensor to its standards
All the answers are correct
which of the following is true about the shown code?
Car will play a "have a nice day" sound file and after 5 seconds it will move forward contentiously if an object is far away.
play a "Attention" sound file and after 1 second it will stop and switch on a lamp if an object is so close.
Car will stop if the touch sensor is pressed.
All the answers are correct.
In the following program, which block(s) that won't be downloaded :
Move block
Motor block
Display block
All block will be downloaded
All of them will be downloaded
Two motors are connected to the Lego Mindstorms NXT robot. Which of the following is true ?
The robot will turn right until touch sensor is pressed.
The robot will spin in its place.
The robot will not move until touch sensor is pressed.
When touch sensor is pressed the robot will turn right.
What is true about the code of ‘flipping gymnast' robot, as shown in the figure ?
The gymnast will keep swinging backward and forward for a certain period of time.
The gymnast will flip upside down for a certain period of time.
The gymnast will keep swinging backward and forward for a certain count.
A welcome message will appear on the NXT screen.
What will happen when the NXT button is pressed ?
Robot will move forward.
Nothing will happen.
A sound file will play
A welcome message will appear.
In the following program which loop that control the number of tones
Loop 1
Loop 2
In the following program, which loop that can determine the no. of passing persons
Loop 1
Loop 2
In the following program, loop 1 block is controlled by a...
sensor
timer
counter
logic
When the program will be terminated ?
If the touch sensor is bumped.
If the NXT enter button is bumped.
If an object is detected within a threshold range.
If the light intensity exceeds a threshold value
Which motor will rotate for longer time
Motor A
Motor B
Motor C
All of them will rotate for the same amount of time.
How many inputs are connected and to which ports ?
2, ports 2 and 4
4, ports 2, 4, A and B
2, ports A and B
3, ports 2, 4 and B
