Aircraft Design Practice Test 7

1. Following diagram represents _________

2. Consider an incompressible flow. If static pressure increases then, the local freestream velocity __________

3. Determine the value of form factor for fuselage if fuselage fineness ratio f is 1.2.

4. Which of the following is considered to be correct subsystem to deflect control surface?

5. For a symmetrical airfoil drag coefficient at zero lift is 0.05 and induced drag coefficient is 0.0025. Find the total drag coefficient.

6. APU exhaust should be directed upward.

7. Following diagram represents ______________

8. Following diagram represents ______

9. Which of the following is correct?

10. A subsonic aircraft wing has aspect ratio of 8. Now we have been asked to provide winglet to this wing. Evaluate approximate value of effective aspect ratio of winglet is considered.