GK
INVENTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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1951 A.C
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1926 B.C
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1940 A.C
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1940 B.C
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1923 A.C
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Detailed explanation-1: -On 25 December 1926, at Hamamatsu Industrial High School in Japan, Japanese inventor Kenjiro Takayanagi demonstrated a TV system with a 40-line resolution that employed a CRT display. This was the first working example of a fully electronic television receiver.
Detailed explanation-2: -Inventions by John Baird In 1925 Baird developed the first moving image, which was the image of a human face on television. In 1926 he demonstrated it at Royal Institution in London. Baird’s breakthrough was when his moving picture was broadcasted across the Atlantic in 1928.
Detailed explanation-3: -Born in Helensburgh in Scotland, inventor and engineer John Logie Baird (1888-1946) achieved many ‘firsts’ in television technology. He started experimenting with television in 1922 and took out his first television patent in 1923. He demonstrated the first prototype television in 1925.