Q95
The maximum propulsion efficiency of a turbojet is attained at around following speed
A.
550 km/hr
B.
1050 km/hr
C.
1700 km/hr
D.
2400 km/hr
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
The maximum propulsion efficiency of a turbojet is attained at around following speed 2400 km/hr