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WorksheetsLesson 2 - Core Lab Tools
Total questions: 10
Worksheet time: 5mins
Which instrument is most suitable for measuring the resistance of a component?
Oscilloscope
Multimeter
Function Generator
PSU
What does a PSU provide in a lab?
AC test signals
Logic level outputs
Regulated DC voltage
Frequency analysis
Which control on an oscilloscope adjusts the vertical scale?
Time/div
Volts/div
Trigger
AC/DC coupling
A function generator is used to:
Display signals on screen
Provide stable DC power
Produce test signals like sine or square waves
Measure current in a circuit
What happens if the oscilloscope trigger is not set correctly?
Signal disappears
Signal rolls or appears unstable
Multimeter fuse blows
PSU switches off
On a digital multimeter, the black lead should be connected to:
COM socket
V socket
Ω socket
mA socket
Which probe setting reduces loading on a circuit being measured?
×1
×10
AC
Ground
If a function generator is set to 1 kHz, what is the period (T)?
1 ms
10 ms
100 ms
0.1 ms
Which tool is used to capture multiple digital signals for timing analysis?
Logic Probe
Logic Analyser
Oscilloscope
Spectrum Analyser
A spectrum analyser shows signals in terms of:
Voltage vs Time
Frequency vs Amplitude
Current vs Voltage
Resistance vs Time
