MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Aerodynamics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The aircraft fly in the atmosphere due to which of the following principle? |
| A. | Archimedes principle |
| B. | Bernoulli s principle |
| C. | Gravitational force |
| D. | Newton s law of viscosity |
| Answer» C. Gravitational force | |
| 2. |
Reynold s number is the ratio of ____________ |
| A. | Inertia force to viscous force |
| B. | Viscous force to inertia force |
| C. | Inertia force to gravity force |
| D. | Pressure force to inertia force |
| Answer» B. Viscous force to inertia force | |
| 3. |
In the equation, .V=1/ v*D (v)/Dt, the term .V is _________ |
| A. | change in velocity |
| B. | divergence of velocity |
| C. | volume |
| D. | velocity as a function of time |
| Answer» C. volume | |