Tinkercad Circuits Quiz

What is the main purpose of the video?

• To teach soldering techniques

• To learn about Tinkercad Circuits and build circuits

• To design 3D models in Tinkercad

• To create complex robotic systems

What happens when you click on the Tinkercad logo?

• Opens the Circuits section directly

• Returns to the homepage

• Opens the Arduino programming page

• It goes to 3D Designs

What is essential for any circuit to function?

• Resistor

• Breadboard

• Power source

• LED

What happens when you type “power” in the Tinkercad component search?

• Only AA batteries appear

• A list of various power sources appears

• The circuit simulation starts

• The components menu closes

What is a common feature of all batteries?

• They have built-in switches

• They have two terminals: positive and negative

• They provide alternating current

• They cannot be rotated in Tinkercad

What does the longer leg of an LED represent?

• Cathode (negative)

• Anode (positive)

• Ground

• Neutral

Why does the circuit fail initially during the simulation?

• The LED is faulty

• There is no resistor to limit the current

• The battery is not connected properly

• The wires are the wrong color

What component is added to slow down the flow of electricity?

• Diode

• Transistor

• Resistor

• Capacitor

What does the “horseshoe” symbol (Ω) represent?

• Voltage

• Current

• Resistance

• Power

What is one good practice when using a breadboard?

• Soldering all connections for stability

• Using wires of different colors for clarity

• Connecting only one component at a time

• Avoiding the use of power rails