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WorksheetsGrade 9 Pre-Test AY 2023-2024
Total questions: 10
Worksheet time: 7mins
Among the following functions, what are the so called basic behaviors.
a. Left
b. Right
c. Spin
d. Rotate
E. Forward
F. Reverse
G. Line Trace
H. Obstacle detecting
I. Beep
J. Blink
ABCDEFG
ABCDEFIJ
EFGHIJCA
HIJABCEF
What kind of sound does the Distance Sensor uses to determine distance.
Infrasonic
Soundwave
Ultrawave
Ultrasonic
How does distance is determine using distance sensor?
With the use of transmitter and receiver
With the use of trigpin and echopin
Using delay and inserting constant distance value
What kind of light does the IR Sensor uses?
Led Light
UV Light
Infrared Light
Flourescent Light
The IR sensors uses Infrared Light to determine whether there are changes in the surface. Which of the following color are the best reflector.
Black
Brown
White
Yellow
The IR sensors' working principle starts from the transmitter going back to the receiver. Once the light energy is received, the Arduino will transform the light energy into what kind of energy?
Mechanical
Kinetic
Heat
Electrical
True or False: The HIGH value indicates OFF and LOW value indicates ON when the circuit has an internal pull-up just like the Arduino being applied to push buttons.
TRUE
FALSE
How does Arduino understands input data?
by using digitalRead
by using analogWrite
by using digitalWrite
What pinmode is applicable for speaker and Led?
INPUT
OUTPUT
INPUT_PULLUP
What kind of warehouse robot does PEPITO is supposed to be?
Collaborative Robots
Robort Arm
Articulated Robot
Automated Guided Vehicle
