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Air loads - Aircraft Design MCQ Questions

Air loads MCQs : Here you will find MCQ Questions related to "Air loads" in Aircraft Design. These Air loads MCQ Questions Will help you to improve your Aircraft Design knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations

Question 1

Curvilinear flight is often known as?

A. rectilinear flight
B. tangential flight
C. manoeuvring
D. All of the above

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Question 2

In steady descent and steady climb the lift component is less than the weight?

C. Can be true or false
D. Can not say

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Question 3

The sum of the forces normal to the direction of flight give rise to the?

A. resultant force
B. drag force
C. weight of the aircraft
D. lift force

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Question 4

If the net resultant of a force is offset from the CG then a resultant moment will also act on the aircraft.

C. Can be true or false
D. Can not say

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Question 5

The flight envelope of an aeroplane can be divided into ________ regimes

A. 4
B. 3
C. 2
D. 1

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Question 6

The ratio between lift and aircraft weight is called the?

A. velocity – load factor
B. load factor
C. aircraft factor
D. lift factor

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Question 7

An aircraft is cruising with lift of 150N. Find the weight of aircraft.

A. 1KN
B. 150KN
C. 15KN
D. 0.150KN

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Question 8

A typical aircraft has level cruise speed of 0.6M. Find the dive speed for given subsonic aircraft.

A. 9M
B. 1.9M
C. 0.9M
D. 90M

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Question 9

Density ratio equal to?

A. ratio of actual airspeed and Equivalent airspeed/2
B. (1/ratio of actual airspeed and Equivalent airspeed)^2
C. 1/ratio of actual airspeed and Equivalent airspeed
D. ratio of actual airspeed and Equivalent airspeed^2

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Question 10

My aircraft is flying at particular altitude. At that altitude ratio of actual airspeed to the equivalent airspeed is 1.4 then, what should be the desire value of density ratio?

A. 0.51
B. 1.89
C. 0.12
D. 0.189

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