CRO - 20 TOP Cathode Ray Oscilloscope(CRO Questions and...

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20 TOP Cathode Ray Oscilloscope (CRO) Questions and Answers pdf engineeringinterviewquestions.com /cathode-ray-oscilloscope-cro-questions-answers-pdf/ Cathode Ray Oscilloscope (CRO) Questions and Answers pdf :- 1. Explain what is a cathode ray oscilloscope (CRO)? A CRO is an electronic device with a CRT as its main component and other associated circuits consisting of a power supply unit, a sawtooth-wave generator, horizon and vertical amplifiers . 2. How is CRO superior to ordinary measuring instruments? CRO is an electronic device that gives graphical representation of alternating quantities under examination. The CRO gives very accurate measurements and is free from the errorsintroduced by the moving parts. It is also from damping mechanisms and other inertia containing parts. 3. For Explain what vertical and horizontal plates are provide in a CRO? Horizontal and vertical plates are provided between electron gun and screen to deflect the beam according to the input signal.
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  • Summer '16
  • tiwari
  • Electron, electronic device, Cathode Ray Tube, cathode ray oscilloscope, CrO

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