WorksheetsRobotics II_NXT
Total questions: 15
Worksheet time: 30mins
The arrow is pointing to which part of the programming block
The input plug
the output plug
the data hub
the data type
What is representing in this part of the programming block?
data type
type of action
input plug
output plug
What is the purpose for the following programming block
This block lets you join together up to three pieces of text label.
This block allows you to create your own files on the NXT.
This block converts a numeric value to its equivalent text data.
This block resets the adjustment value of the motor to zero.
which programming block is used to adjust the maximum and minimum of the sound and light sensor.
which of the following is the correct coloring wires for the transferred data.
yellow for logic , orange for numeric, green for text.
yellow for text, orange for numeric, green for logic.
yellow for numeric, orange for text, green for logic.
What is the reason for the broken arrow as shown in the figure.
Missing input
Too many inputs
Data type mismatch
Too many outputs
The file access block is available in which palette?
Complete palette
Custom palette
Common Palette
Advanced palette
Why the content of the file access block was not displayed on the NXT screen?
Because the Access file block action is read.
Because the Access file block action is write.
Because the data type of the Display block is text.
Because the data type of the Display block is image.
In the following program, what type of data is shown on the NXT display?
Logic data only
Numeric data only
Text data only
combination of text and numeric data
How can you keep the reading of the sensor on the NXT display for 10 unit of time?
By adding Switch block
By adding Loop block
By adding Timer block
By adding 10 sensors
In the following program, how can we collect 10 readings from the sensor
By adding a Loop block controlled by a counter (10 times)
By adding a Loop block controlled by a sensor.
By adding a Loop counter controlled by a time (10 unit of time)
By adding a Loop block controlled by a logic
Arrange the following steps to plot the reading of the sensor on Excel:
A- Upload the data to the computer desktop.
B- Close the file using Access file block.
C- Register the light intensity of the room using Access file block.
D- Delete the contents of the NXT memory.
E- Open the file and copy the data to Excel then plot them.
A, B, C, D, E
C, B, A, E, D
D, C, B, A, E
As figure shows, variable B is connected as an input plug for the Text block, that means:
Programmer can type the text label on both variables A & C, but B will get the reading from other block.
A & C variables will be disabled and B will be enabled for the programmer to change the value.
The Keep Alive block is available in:
Sensor menu
Advanced menu
Common menu
Flow menu
Green data wires pass-----------------------
random data
text data
logic data
numeric data
