Who invented Jet Engine?
A. Gottlieb Daimler
B. Sir Frank Whittle
C. Roger Bacon
D. Lewis E. Waterman
Answer
Correct Answer: B. Sir Frank Whittle
A. Gottlieb Daimler
B. Sir Frank Whittle
C. Roger Bacon
D. Lewis E. Waterman
Correct Answer: B. Sir Frank Whittle