General Knowledge - Inventions - Discussion

Discussion :: Inventions - Section 1 (Q.No.41)

41. 

What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin?

[A]. Telegraph
[B]. Radio
[C]. Television
[D]. Dishwasher

Answer: Option C

Explanation:

Zworykin invented both the tube (iconoscope) for transmission and the receiver (kinescope) in 1923 and 1924, respectively.

Ritesh said: (Jan 15, 2018)  
It's wrong answer. John Logie Baird was invent the television.

Harish said: (Jul 30, 2018)  
Yes, I agree with @Ritesh.

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