Which of the following statement is correct relating to rocket engines?

QuestionsCategory: Compressors Gas Turbines and Jet EnginesWhich of the following statement is correct relating to rocket engines?
VideRime Staff asked 2 years ago

Which of the following statement is correct relating to rocket engines?

(A) The combustion chamber in a rocket engine is directly analogous to the reservoir of a supersonic wind tunnel

(B) The stagnation conditions exist at the combustion chamber

(C) The exit velocities of exhaust gases are much higher than those in jet engine

(D) All of the above           (Ans)