Q.
Who invented Jet Engine?
1) Sir Frank Whittle
2) Gottlieb Daimler
3) Roger Bacon
4) Lewis E. Waterman
Asked by Jack Johnson,
22 Jan '09 08:33 pm
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1.
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3.
Doctor Hans Von Ohain was a German airplane designer who invented an operational jet engine.
Answered by Krishnakumar G. Nair, 22 Jan '09 08:36 pm
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