Download PTU B.Tech 2020 March Aero 5th Sem ANE 314 Aircraft Propulsion Ii Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) ) BE/BTech Aero (Aerospace-Engg) 2020 March 5th Sem ANE 314 Aircraft Propulsion Ii Previous Question Paper

1 | M - 60523 (S2)-330
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech. (ANE) (Sem.?5)
AIRCRAFT PROPULSION-II
Subject Code : ANE-314
M.Code : 60523
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO
marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and
students have to attempt any TWO questions.

SECTION-A
1. a) Define under expanding nozzle.
b) Define Normal shock wave.
c) What is additive drag?
d) What is a vortex generator?
e) What is a pitot inlet?
f) Define polytropic efficiency?
g) What is the purpose of inlet guide vanes?
h) Define flow coefficient.
i) Define total impulse.
j) What is a monopropellant?
FirstRanker.com - FirstRanker's Choice

1 | M - 60523 (S2)-330
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech. (ANE) (Sem.?5)
AIRCRAFT PROPULSION-II
Subject Code : ANE-314
M.Code : 60523
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO
marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and
students have to attempt any TWO questions.

SECTION-A
1. a) Define under expanding nozzle.
b) Define Normal shock wave.
c) What is additive drag?
d) What is a vortex generator?
e) What is a pitot inlet?
f) Define polytropic efficiency?
g) What is the purpose of inlet guide vanes?
h) Define flow coefficient.
i) Define total impulse.
j) What is a monopropellant?

2 | M - 60523 (S2)-330
SECTION-B
2. Discuss simple Heating flow and draw Rayleigh line.
3. Explain the typical streamline patterns for subsonic inlet with the help of figures.
4. Explain the working of a solid propellant rocket engine.
5. What is rocket propulsion? Discuss the early history of rocket flights.
6. Explain the working of an axial flow turbine stage and derive the expression for the
stage work output.

SECTION-C
7. Discuss simple flows in details.
8. Classify rocket propulsion and discuss any four gram configurations.
9. Find the polytropic efficiency of an axial flow compressor from the following data :
Total head pressure ratio : 4
Overall total head isentropic efficiency : 85%
Total head inlet temperature : 290 K






NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on
any page of Answer Sheet will lead to UMC against the Student.
FirstRanker.com - FirstRanker's Choice