Q3/ Answer with true or false and correct the error if it is found in the following sentences: 1) The cathode ray tube is the heart of oscilloscope responsible for generating and accelerating the electron beam at a low velocity and deflection to form an image. 2) The deflection sensitivity of the cathode ray tube (CRT) depends on the acceleration voltage after the deflection plates, not depends on the acceleration voltage before the deflection plates. 3) Since the average vahue and the peak value are directly related to their time duration, the duty cycle can be defined in terms of the pulse-width and the period or pulse repetition time. 4) Function generator is a versatile instrument that delivers a choice of different waveforms whose levels are adjustable over a wide range.

Q3/ Answer with true or false and correct the error if it is found in the following sentences: 1) The cathode ray tube is the heart of oscilloscope responsible for generating and accelerating the electron beam at a low velocity and deflection to form an image. 2) The deflection sensitivity of the cathode ray tube (CRT) depends on the acceleration voltage after the deflection plates, not depends on the acceleration voltage before the deflection plates. 3) Since the average vahue and the peak value are directly related to their time duration, the duty cycle can be defined in terms of the pulse-width and the period or pulse repetition time. 4) Function generator is a versatile instrument that delivers a choice of different waveforms whose levels are adjustable over a wide range.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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