What is the primary function of a function generator in an electronics lab?

• To measure voltage

• To generate electrical waveforms

• To supply constant DC power

• To measure resistance

Which of the following is a key feature of a digital oscilloscope compared to an analogue one?

• Uses a cathode ray tube

• Displays waveforms digitally

• Requires manual calibration

• Cannot store data

What unit is used to measure electrical resistance?

• Volts

• Amperes

• Ohms

• Watts

Which device is used to measure current in a circuit?

• Function generator

• Oscilloscope

• Multimeter

• DC power supply

What is the primary use of a CRO (Cathode Ray Oscilloscope)?

• To generate waveforms

• To measure resistance

• To display and analyse the waveform of electronic signals

• To supply DC power

Which of the following is NOT a function of a multimeter?

• Measuring voltage

• Generating waveforms

• Measuring current

• Measuring resistance

Which device would you use to provide a constant DC voltage to a circuit?

• Function generator

• CRO oscilloscope

• Digital oscilloscope

• DC power supply

What is the main advantage of using a digital oscilloscope over an analogue one?

• Lower cost

• Higher accuracy and storage capability

• Simpler to use

• Larger size

What is the unit of measurement for electrical current?

• Volts

• Ohms

• Amperes

• Watts