State two differences between the cathode ray tube (CRT) of a T.V. and the cathode ray oscilloscope (CRO).

      

State two differences between the cathode ray tube (CRT) of a T.V. and the cathode ray oscilloscope (CRO).

  

Answers


John
CRT
i) Produces 625 times per second

ii) Has two time bases

iii) Deflection is caused by magnetic field.

CRO
i) Produces 25 lines per second

ii) Has one time base

iii) Deflection is caused by electric field.
johnmulu answered the question on February 20, 2017 at 06:00


Next: The control grids in a Cathode Ray Oscilloscope (CRO) is used to control the brightness of the beam on the screen. How is this achieved?
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