Wk 3 Flashcard - Multimeter Quiz

Front

What does a multimeter measure when set to AC Volts?

Back

The multimeter measures the voltage of alternating current (AC) in a circuit.

Front

What does a multimeter measure when set to Continuity?

Back

The multimeter checks if there is a complete path for current to flow, indicating whether a circuit is open or closed.

Front

What is the correct placement of probes when measuring resistance?

Back

Probes should be placed in parallel with the component being tested, and the circuit should be powered off.

Front

What does a multimeter measure when set to DC Amps?

Back

The multimeter measures the current flowing through a circuit in direct current (DC) mode.

Front

Can a multimeter be placed in a live circuit when measuring resistance?

Back

False, a multimeter should not be placed in a live circuit when measuring resistance.

Front

What is the function of the 'AMPS' setting on a multimeter?

Back

The 'AMPS' setting is used to measure the current flowing through a circuit.

Front

What is the difference between AC and DC voltage?

Back

AC voltage alternates in direction, while DC voltage flows in one direction.

Front

What safety precautions should be taken when using a multimeter?

Back

Always ensure the multimeter is set to the correct measurement type and range, and never measure resistance in a live circuit.

Front

What does the term 'continuity' refer to in electrical testing?

Back

Continuity refers to the presence of a complete electrical path allowing current to flow.

Front

What is the significance of placing the multimeter probes in series?

Back

Placing probes in series allows the multimeter to measure the current flowing through the circuit.