Electrical Measurement Quiz

What does a multimeter measure?

• Voltage

• Current

• Resistance

• All of the above

• Don’t know

How should the probes be connected when measuring current?

• In series

• In parallel

• Either

• Neither

• Don’t know

Why is grounding important when using an oscilloscope?

• Prevent shocks

• Stabilize readings

• Required for all tests

• None

• Don’t know

What might cause a multimeter to read zero voltage in a circuit?

• Faulty connection

• Power off

• Diode failure

• Any of the above

• Don’t know

Which setting measures waveform frequency?

• Oscilloscope

• Multimeter

• Both

• Neither

• Don’t know