Download PTU B.Tech 2020 March Aero 6th Sem ANE 326 Wind Tunnel Techniques Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) ) BE/BTech Aero (Aerospace-Engg) 2020 March 6th Sem ANE 326 Wind Tunnel Techniques Previous Question Paper

1 | M - 6 0 5 3 5 ( S 2 ) - 2 1 8 8
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(ANE) (Sem.?6)
WIND TUNNEL TECHNIQUES
Subject Code : ANE-326
M.Code : 60535
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION 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) Name various types of wind tunnels.
b) Name special purposes wind tunnels.
c) What is wind tunnel balance?
d) Define energy ratio.
e) Name the fluid used in a manometer.
f) Write the relation between total, static and dynamic head.
g) What is Boundary layer mouse?
h) Name turbulence measurement methods.
i) Name wind tunnel balances.
j) What is horizontal buoyancy?
FirstRanker.com - FirstRanker's Choice
1 | M - 6 0 5 3 5 ( S 2 ) - 2 1 8 8
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(ANE) (Sem.?6)
WIND TUNNEL TECHNIQUES
Subject Code : ANE-326
M.Code : 60535
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION 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) Name various types of wind tunnels.
b) Name special purposes wind tunnels.
c) What is wind tunnel balance?
d) Define energy ratio.
e) Name the fluid used in a manometer.
f) Write the relation between total, static and dynamic head.
g) What is Boundary layer mouse?
h) Name turbulence measurement methods.
i) Name wind tunnel balances.
j) What is horizontal buoyancy?
2 | M - 6 0 5 3 5 ( S 2 ) - 2 1 8 8
SECTION?B
2. What effects are produced by the presence of the lateral boundaries in wind tunnel
testing?
3. Discuss any two non-aeronautical uses of wind tunnel.
4. Name various types of wind tunnels. Discuss any one.
5. What is a manometer? Explain the working of multiple manometers.
6. Write briefly about the following with reference to wind tunnels :
a) Honey combs
b) Entrance cone
c) Construction materials

SECTION-C
7. Discuss the four most popular types of wind tunnels balance measuring units.
8. Discuss power losses in the operation of the wind tunnels.
9. Explain the working of a smoke tunnel with the help of a neat sketch.






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