Multimeter Knowledge Quiz

Why test components before use?

• To make them look better

• To increase resistance

• To prevent failures

• To change voltage

What does an analog multimeter use?

• Needle on a scale

• Digital screen

• LED lights

• Beeping sound

Which multimeter is easier to read?

• Analog

• Both same

• Neither

• Digital

How to measure resistance with a digital multimeter?

• Set to voltage mode

• Set to resistance, connect probes

• Connect to power supply

• Set to AC mode

Why do engineers use multimeters?

• To test for faults

• To increase voltage

• To make circuits look good

• To test randomly

First step in analog resistance testing?

• Set to AC voltage

• Zero-ohm calibration

• Connect to battery

• Move needle manually

Advantage of digital over analog?

• No batteries needed

• Uses a moving needle

• Cheaper, less accurate

• Faster and more precise

How does an analog multimeter show resistance?

• Digital screen

• Moving needle

• LED lights

• Vibration

What if engineers had no multimeters?

• Harder troubleshooting

• Circuits work automatically

• No need for testing

• Random testing works

Which is true?

• Analog more precise

• Digital uses a needle

• Digital is easier to read

• Analog is outdated