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WorksheetsROBOTC Programming
Total questions: 14
Worksheet time: 7mins
All of these are digital sensors except?
bumpswitch
light sensor
shaft encoder
ultrasonic range finder
The value range associated with the limit switch is?
-127 to 127
0 to 127
-1 to 1
0 or 1
An axle in your optical shaft encoder rotated exactly 1 revolution. How can you know this by looking at sensor data?
it changed from 0 to 1
it increased by 3.14 times
it shows a change of 360
it can't be known by looking at the data
One of the first things you should do every day after opening the ROBOTC software is:
check my texts & Instagram when I think the teacher isn't looking and send a selfie to my BFF
pat my head and rub my tummy at the same time
check the student splash page to see if I've won the lottery
update the firmware
Comments in ROBOTC are what color text?
Blue
Green
Orange
Red
This shape represents what in a flowchart?
Decision
Process
Input/Output
Start or Stop
A motor can be reversed by_____________.
Standing on my head and looking at the motor upside down
changing the sign (+/-) of the speed in the program
Check "Reverse" in Motors & Setup
turn the motor with my LEFT hand instead of my right hand
Which battery condition allows the fastest motor rotation?
50% charged
75% charged
100% charged
charged to my credit card
Find the error in this code.
turnLEDOff(red);
turnLEDOff(yellow)
turnLEDOff(green);
turnLEDOn(red);
untilTouch(touchSensor);
turnLEDOff(red);
Missing a parameter
Missing a semicolon
Reversed parameters
Wrong notation for name of sensor/command
Which statement below best describes a potentiometer?
It can turn up to 12 full revolutions
Measures rotation of a shaft
between 0 and ~265 degrees
Excess torque against the internal mechanical stops will not harm them
It measures potential energy
Which of the following are true for the Ultra Sonic Range Finder?
It works similar to how bats and submarines
sense distance
Returns values of -1 or -2 if used outside of this range or if a return signal is not sensed
Is an analog sensor
It returns distance values between 0 and 255 inches or the equivalent centimeters or millimeters
This sensor can control the distance which a robot moves by monitoring the angle at which the wheels attached to the shaft encoder spin. Which sensor is it?
Flashlight
Motors
Potentiometer
Optical Shaft Encoders
The line follower prefers what color to operate?
White
Black
Yellow
Sky Blue
I use pseudocode & comments in my program because _____.
my teacher is mean and makes me do it.
I follow sound best practices and know it can help me or a teammate save time in the future.
I just like to do pseudo - anything
my teacher won't let us program a poem.
