Cathode Ray Tube MCQs Quiz Online PDF Download eBook
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"Charles Goodyear invented the vulcanized rubber in" Multiple Choice Questions (MCQ) on cathode ray tube with choices 1832, 1839, 1834, and 1833 for high school entrance exam. Practice cathode ray tube quiz questions for merit scholarship test and certificate programs for free career test. Cathode Ray Tube Video
MCQs on Cathode Ray Tube PDF Download eBook
MCQ: Charles Goodyear invented the vulcanized rubber in
- 1832
- 1839
- 1834
- 1833
B
MCQ: Who invented vulcanized rubber?
- Charles Gorrie
- Charles Grafton Page
- Charles Goodyear
- Charles Perkins
C
MCQ: Cathode Ray Tube' which used cold cathode diode was invented by
- Thomas Edison
- Horace Day
- Fredinand Braun
- Oliver Evans
C
MCQ: Earliest version of Cathode Ray Tube was invented in
- 1859
- 1839
- 1844
- 1897
D