Different applications of the rocket engines

Question

Question 1:

Illustrate the working of the liquid propellant rocket engine with the gas pressure feed system.

Question 2:

Write down the significant factors in selecting the liquid propellant.

Question 3:

How is regressive progressive and neutral banning of solid propellant grain accomplished? Illustrate with the use of diagrams.

Question 4:

How do you categorize the solid propellant rocket? Name any 4 solid propellant ingredients function with two instances for each functions.

Question 5:

Sketch a neat diagram and discuss the working of the ion propellant rockets?

Question 6:

Illustrate out the term electrostatic rocket.

Question 7:

Write down the purpose of injectors in rocket engines. Illustrate an injector with the use of a sketch.

Question 8:

List all the different applications of the rocket engines.