Tinkercad and Circuits Quiz

What is a breadboard used for?

• Building and testing electronic circuits

• Soldering components

• Measuring voltage

• Creating printed circuit boards

What does an LED do?

• Emits light when current passes through

• Resists electrical flow

• Stores electrical energy

• Measures temperature

What is the function of a fixed resistor?

• Limits the flow of electrical current

• Emits light

• Stores energy

• Acts as a switch

What is the purpose of the Arduino UNO?

• Microcontroller development board

• Power supply unit

• Resistor

• LED driver

What does the reset button do on the Arduino?

• Resets the Arduino

• Powers the board

• Controls the LED

• Measures voltage

What is a mechanical switch?

• Controls current through physical movement

• Emits light

• Stores energy

• Measures temperature

What is the operation of a push button switch?

• Activates when pressed

• Always on

• Controls voltage

• Measures current

What is a series connection?

• Components connected end-to-end

• Components connected across the same voltage

• Components connected in a loop

• Components connected randomly

What happens in a parallel connection?

• Multiple paths for current to flow

• Single path for current

• Components are connected in a loop

• Components are connected randomly

What is the function of a buzzer?

• Creates sound waves when electricity is applied

• Limits current flow

• Stores energy

• Measures temperature