Aim
Precautions while using Cathode Ray Oscilloscope
Aim
To study the different waveforms, to measure peak and rms voltages and the frequency of A.C.
Cro operation
Precautions
Switching the cro on
Some simple oscilloscope experiments
Use of the ac dc function
Connecting the cro to the circuit
measurement of frequency
Objective
Features and controls
Cathode ray oscilloscope
Cathode ray tube experiment
Checking that the cro is triggered correctly More ...
Test your English Language 
Best Guitar Brands
Precautions while using Microwaves
Benefits of Plum Cool High Tech Sunglasses
Benefits of Lime
Tips to get ready for Summer Feathery Facts About Peacocks The Most Difficult Languages To Learn In The World Poker for Beginners
Tips to get ready for Foreign Trip Retro Toys That Are Now Worth A Fortune
Weird Hotels around the World
Economy of India
Healthy Nose
Tips to succeed in Life Gorgeous Castles Around The World
Govardhan Puja Celebration
Grandparents Day Celebration