Electronics and Technology Quiz

What storytelling skill is developed by making a movie in Adobe Express?

• Mathematical reasoning

• Digital storytelling and sequencing

• Drilling techniques

• Coding in Java

What is the primary function of a diode?

• Store energy

• Amplify current

• Allow current in one direction only

• Measure voltage

What color is typically used for the ground wire in electronics?

• Red

• Black

• Green

• Blue

Which device converts DC to AC current?

• Inverter

• Rectifier

• Transformer

• Multimeter

What part of a drone helps it stay balanced during flight?

• Propellers

• Camera

• Gyroscope

• LED lights

What type of circuit has components connected in a single path?

• Parallel circuit

• Series circuit

• Closed circuit

• Open circuit

Which component controls current flow like a switch in a circuit?

• Diode

• Transistor

• Resistor

• Capacitor

What is the SI unit of electric current?

• Volt

• Watt

• Ampere

• Ohm

Why is it important to use a breadboard in electronics projects?

• To make it permanent

• To avoid soldering

• To power the circuit

• To connect to Wi-Fi

Which of these is a renewable energy source?

• Coal

• Oil

• Solar power

• Natural gas