Robotics assessment day 7

Name one application of a servo motor in real life.

• Robotics

• TV remote

• Car Engine

• Clock

An ________ is an electrical machine that converts electrical energy into mechanical energy. 

• DC motor

• Resistor

• Capacitor

• LED

Which Arduino pin is typically used for analog input?

• Analog pin

• Digital Pin

• GND

• Power Jack

What is the unit of electric current?

• Ampere

• Ohm

• Volt

• None of the above

In Arduino programming, what does the function digitalWrite do?

• Give output

• take input

• Coding

• Light an LED

In Arduino programming, what is the purpose of the Serial.print function?

• Give output

• Print output on serial Monitor

• Light LED

• Play sound in Buzzer

How to attach servo to pin 9 of Arduino?

• servo.attach(9)

• digitalWrite(9, HIGH);

• pinMode

How can a servo motor be coded in C++?

• Using Library such an servo.h

• using computer

• It can't be coded in C++

• Serial.h library

Why are DC motors used in Robotics?

• for Movement of Robots

• for sensing the surrounding

• for communication

• None of the above

Cooking food following instructions in a recipe is an example of

• Coding

• Algorithm

• cooking

• Eating