Multimeter Quiz

What is the primary function of a multimeter?

• To test the pH of liquids

• To measure sound levels

• To check for AC or DC voltages, resistance, and continuity

• To measure temperature

Which part of the multimeter is used to measure voltage?

• Ohmmeter

• Ammeter

• Continuity Indicating LED

• Voltmeter

What does the 'COM' jack on a multimeter represent?

• Connection for measuring current

• Common connection for the black test lead

• Connection for measuring resistance

• Connection for measuring voltage

What is the purpose of the Zero Adjustment knob?

• To calibrate the resistance measurement

• To adjust the voltage reading

• To set the current range

• To measure continuity

What is a disadvantage of using an analog multimeter?

• Multiple scales can cause confusion

• It is more accurate than digital meters

• Digital readouts are not available

• High input resistance

What should you do before taking a resistance measurement?

• Connect the multimeter to a power source

• Remove the component from the circuit

• Set the multimeter to the highest voltage range

• Power on the circuit

What does the mirror on an analog multimeter help to reduce?

• Voltage drop

• Battery drain

• Parallax viewing error

• Resistance measurement errors

When making a current measurement, where should the multimeter be placed?

• In parallel with the circuit

• In series with the circuit

• At the power source

• At the ground connection

What is the function of the Range Selector Switch Knob?

• To select the measurement type and range

• To connect the test leads

• To adjust the zero position

• To turn the multimeter on and off

What happens if you overload an analog multimeter?

• It will give an inaccurate reading

• It can be damaged

• It will switch to a higher range

• It will automatically shut down