Robotics 1 First Semester Review 2024

Front

Which of the following is a correct statement about the difference between Servos and Motors? Options: Motors have a positive and a negative wire and Servos do not, Motors can spin constantly, while Servos have more precise movements, Motors can only spin clockwise, but Servos can rotate in any direction, Motors can rotate, but Servos cannot move

Back

Motors can spin constantly, while Servos have more precise movements

Front

How does an Ultra Sonic Sound Sensor work?

Back

It sends out sound waves with a transmitter and calculates distance when the sound returns to the reciever.

Front

Which of the following is NOT a practical application of an Ultrasonic Sounds? Parking and anti-collision technology, Distance calculation, Scanning internal organs or babies in the womb

Back

Temperature and humidity sensing

Front

What is the purpose of the command:
GPIO.output(11,True)
time.sleep(5)
GPIO.output(11,False)

Back

It sends current through the 11th pin for 5 seconds and then turns off

Front

What is the name of the device in the picture? Options: Motor, Servo, Ultrasonic Sound Sensor, Mechanical Gear

Back

Servo

Front

What is the name of the device in the picture? Options: Speakers, Camera, Ultrasonic Sound Sensor, High Frequency Sound Emitter

Back

Ultrasonic Sound Sensor

Front

Research, Brainstorming, improving on a design, testing and collecting data, and sharing results, are all apart of what?

Back

Engineering Design Process

Front

Which of the following is not an input for a Sphero roll block? Speed, Heading, Duration, Distance

Back

Distance

Front

Look at the attached image. Which option can provide 5V of power without code? Options: A, B, C, D

Back

A

Front

You want to wire and code a gate to open and close. Which component would best allow the gate to move open and close?

Back

Servo