Explore topic-wise MCQs in Aircraft Performance.

This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Aircraft Performance knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the relation between true air speed and equivalent air speed?

A. V<sub>T</sub>= ( frac{V_e}{ sqrt{ sigma}} )
B. V<sub>T</sub>= ( frac{V_e}{4 sqrt{ sigma}} )
C. V<sub>e</sub>= ( frac{V_T}{ sqrt{ sigma}} )
D. V<sub>T</sub>= ( frac{V_e}{3 sqrt{ sigma}} )
Answer» B. V<sub>T</sub>= ( frac{V_e}{4 sqrt{ sigma}} )
Discussion
2.

The minimum power speed is related to the performance of the aircraft with thrust producing engines.

A. True
B. False
Answer» C.
Discussion
3.

The minimum drag is related to the performance of the aircraft with thrust producing engines.

A. True
B. False
Answer» B. False
Discussion
4.

The minimum drag speed and minimum power speed are related by ___________

A. ( sqrt[4]{3} )
B. ( sqrt[4]{2} )
C. ( sqrt[2]{3} )
D. ( sqrt[3]{3} )
Answer» B. ( sqrt[4]{2} )
Discussion
5.

The true air speed have to be converted into calibrated airspeed before multiplication to derive the drag power equation.

A. True
B. False
Answer» C.
Discussion
6.

Which of the following is correct relation between EAS and drag power?

A. P ( sqrt{ sigma} )=YV<sub>e</sub><sup>3</sup>+ ( frac{ZW^2}{V_e} )
B. P ( sqrt{ sigma} )=YV<sub>e</sub><sup>3</sup> ( frac{ZW^2}{V_e} )
C. P ( sqrt{ sigma} )=YV<sub>e</sub><sup>2</sup>-+ ( frac{ZW^2}{V_e} )
D. P ( sqrt{ sigma} )=YV<sub>e</sub><sup>2</sup> ( frac{ZW^2}{V_e} )
Answer» B. P ( sqrt{ sigma} )=YV<sub>e</sub><sup>3</sup> ( frac{ZW^2}{V_e} )
Discussion
7.

Which of the following is correct relation between EAS and minimum power speed?

A. V<sub>emP</sub>= ( sqrt[3]{ frac{ZW^2}{3Y}} )
B. V<sub>emP</sub>= ( sqrt[4]{ frac{ZW^2}{Y}} )
C. V<sub>emP</sub>= ( sqrt[4]{ frac{ZW^2}{3Y}} )
D. V<sub>emP</sub>= ( sqrt[4]{ frac{ZW}{3Y}} )
Answer» D. V<sub>emP</sub>= ( sqrt[4]{ frac{ZW}{3Y}} )
Discussion
8.

Drag power of an aircraft is achieved by multiplying drag force with true airspeed.

A. True
B. False
Answer» B. False
Discussion
9.

Power is defined as ___________

A. product of force and acceleration
B. ability to do work
C. rate of doing work
D. capacity to do work
Answer» D. capacity to do work
Discussion