MCQOPTIONS
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MCQOPTIONS
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}} ) | |
| 2. |
The minimum power speed is related to the performance of the aircraft with thrust producing engines. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
The minimum drag is related to the performance of the aircraft with thrust producing engines. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 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} ) | |
| 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. | |
| 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} ) | |
| 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}} ) | |
| 8. |
Drag power of an aircraft is achieved by multiplying drag force with true airspeed. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 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 | |