WorksheetsArduino Circuitry Quiz
Total questions: 20
Worksheet time: 18mins
This device is called a:
Servo
DC motor
Stepper Motor
Cooling fan
Why is a resistor important?
It changes the direction that electricity flows
It increases the power of a circuit
It controls the flow of electricity by decreasing it to a safe amount
It stores current for use later
A potentiometer is a:
Directional switch
Directional resistor
Sensor
Variable resistor
A push button on a circuit is an ___________
input
output
command
variable
digitalWrite (LED1, HIGH);
delay(1000);
digitalWrite (LED1, LOW);
What does the program do?
LED Switch Off at the beginning, wait for 60s and then switch ON.
LED Switch ON at the beginning, wait for 10s and then Switch OFF.
LED Switch ON at the beginning, wait for 1s and then switch ON.
LED Switch ON at the beginning, wait for 1s and then switch OFF.
What is an LED?
liquid energy display
light emitting diode
locally enhanced design
lamp emergence diode
The component indicated in the picture is:
Energy regulator
Voltage regulator
Battery
Microcontroller
Identify the component pictured:
Arduino Uno
Raspberry Pi
Breadboard
Jumper
The mathematical relationship among Voltage, Current, and Resistance:
Faraday's Law
Tesla's Law
Edison's Law
Ohm's Law
What does IDE stand for?
Integrated Development Environment
Internet Development Entity
Internal Design Environment
Integrated Design Engine
Which command is called repetitively over and over again as long as the Arduino has power.
loop ( )
(output)
setup ( )
(input)
A component that allows current to flow in only one direction:
transistor
crystal oscillator
diode
potentiometer
A program written for Arduino is called:
Script
Scribble
Sketch
Scope
What is the Voltage of a circuit that has a resistance of 5 Ω and a current of 2 A?
25 V
10 V
2.5 V
0.4 V
Is this an open or closed circuit?
Open Circuit
Closed Circuit
Rx indicates that electrical information is __________.
transmitted
received
prescribed by a doctor
In this simple circuit, identify the LOAD:
battery
lamp
button
