1. The combustion chamber in a rocket engine is directly analogous to the reservoir of a supersonic wind tunnel. |
2. Stagnation conditions exist at the combustion chamber. |
3. The exit velocities of exhaust gases are much higher than those in jet engines. |
4. Efficiency of rocket engines is higher than that of jet engines. |
A) 1, 3 and 4 are correct
B) 1, 3 and 4 are correct
C) 1, 2 and 3 are correct
D) 1 and 4 are correct
Correct Answer: C
You need to login to perform this action.
You will be redirected in
3 sec