wherever we r supposed to calculate the amplitude and time period of a signal...
Cathode ray oscilloscope
Audio Frequency Oscilloscope and Cathode Ray Oscilloscope
500 $
cathode ray oscilloscope
Why is the speed of the electron beam greater than the speed of light in cathode ray oscilloscope.
electronics engineering
Yes.
to get high acceleration for the beam.
Rs 25,000/-which is a cheap cost
period are measued in oscilloscope by using or calculating time division
CRO means cathode ray oscilloscope. The Cathode Ray tube is the display mechanism only. A CRO can be a digital or analog scope, with or without digital storage. A digital storage scope can use a CRO as the display mechanism, or it can use a LCD screen, or any other method. There was a type of Cathode Ray tube that used analog means to store the information on the screen, The storage takes place on the screen itself. They were pretty rare, and not seen at all today, as they didn't work very well. Perhaps that is what you are referring to?
The cathode ray oscilloscope was invented by Karl Ferdinand Braun in 1897. It is a widely used electronic test instrument that displays electrical waveforms in real-time.