In rocket engines the amount of expansion in Nozzle determines the __________
A)exit temperature
B)exit pressure
C)exit temperature & pressure
D)none of the mentioned

Question

Quizplus · Accepted Answer

The amount of expansion in a rocket engine's nozzle determines both the exit temperature and the exit pressure. This is because the expansion process in the nozzle converts the high-pressure, high-temperature gas into lower pressure and temperature as it exits, optimizing the thrust produced by the engine.

In Rocket Engines the Amount of Expansion in Nozzle Determines