Breadboard and Resistor Quiz

What is a breadboard used for?

• Baking bread

• Drawing pictures

• Making electronic circuits

• Writing code

What do the holes in a breadboard do?

• Store batteries

• Hold lights

• Connect electronic parts

• Make sound

Which part can be inserted into a breadboard?

• Water

• Resistors

• Wheels

• Paper

What is a resistor used for?

• To turn on lights

• To resist or slow down electric current

• To make things cold

• To charge batteries

Which unit is used to measure resistance?

• Volts

• Amps

• Ohms

• Watts

Why do we use resistors with LEDs?

• To make them flash

• To give them more power

• To protect them from too much current

• To change their color

What happens if you don't use a resistor with an LED?

• Nothing

• The LED may burn out

• It becomes cooler

• The LED grows bigger

What shape is a typical resistor?

• Round and glowing

• Small and cylindrical with color bands

• Flat like paper

• Shaped like a speaker

What are the color bands on a resistor for?

• Decoration

• To show its value

• To show brand

• To change colors

What connects the rows inside a breadboard?

• Wires

• Metal strips

• Screws

• Plastic tubes