MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Aerodynamics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the relation between back pressure and exit pressure in case of subsonic flow at the nizzle’s exit? |
| A. | pB = pe |
| B. | pB > pe |
| C. | pB < pe |
| D. | pB = 2pe |
| Answer» B. pB > pe | |
| 2. |
The area – Mach number relation yields how many solutions for a given Mach number? |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 0 |
| Answer» B. 4 | |
| 3. |
State true or false. Divergent – convergent nozzles are used to achieve supersonic flow. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
Which of these parameters in quasi – one dimensional flow varies w.r.t. x as opposed to the one – dimensional flow? |
| A. | Cross – sectional area |
| B. | Pressure |
| C. | Density |
| D. | Temperature |
| Answer» B. Pressure | |