Precautions
Precautions while using Cathode Ray Oscilloscope
Precautions
1. While doing the experiment do not exceed the ratings of the diode. This may lead to damage the diode.
2. Connect voltmeter and Ammeter in correct polarities as shown in the circuit diagram.
3. Do not switch ON the power supply unless you have checked the circuit connections as per the circuit diagram
Use of the ac dc function
Multimeter
Cathode ray tube
Cro controls
Procedure
Dual beam oscilloscope
Cro operation
Familiarisation with the main oscilloscope controls
Phase measurement using lissajous patterns
Lichtenberg figures
Heat light and sound
Some simple oscilloscope experiments More ...
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