MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Aircraft Design knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A material has elastic constant of 100MPa and Poisson’s ratio as 10. Find the shear modulus of the material. |
| A. | 4.55MPa |
| B. | 2.345MPa |
| C. | 1.2Gpa |
| D. | 345.23KPa |
| Answer» B. 2.345MPa | |
| 2. |
Determine Shear stress produced by material if shear force is 180Pa and area is 20m2. |
| A. | 9 Pa |
| B. | 10.987 Pa |
| C. | 23.43 |
| D. | 12.55 |
| Answer» B. 10.987 Pa | |
| 3. |
If elastic constant of material is 6.6MPa then, find the value of direct stress. Given direct strain is 0.25. |
| A. | 1.67MPa |
| B. | 123678Pa |
| C. | 120KPa |
| D. | 1.219MPa |
| Answer» B. 123678Pa | |
| 4. |
An object has direct stress and direct strain of 250Pa and 0.015 respectively. Determine the Young’s modulus. |
| A. | 16.6 KPa |
| B. | 177Pa |
| C. | 2345Pa |
| D. | 1265KPa |
| Answer» B. 177Pa | |
| 5. |
If stain in body is 0.01 in longitudinal direction and has length of 52 mm then, find the deformation in length of the body. |
| A. | 0.52mm |
| B. | 4m |
| C. | 2m |
| D. | 22mm |
| Answer» B. 4m | |
| 6. |
An object is subjected to some force. As a result of the force object undergoes in the deformation. If deformation of length is 0.28mm and Actual length is 20 mm then, find simple strain. |
| A. | 0.014 |
| B. | 10.0014 |
| C. | 23.002 |
| D. | 0.00215 |
| Answer» B. 10.0014 | |
| 7. |
Consider a body is subjected to some force F which is acting on cross section area of 10m2. If stress due to application of the force is 25Pa then, found the value of F. |
| A. | 250N |
| B. | 1500N |
| C. | 0.89KN |
| D. | 890N |
| Answer» B. 1500N | |
| 8. |
Determine the value of stress produced if body is subjected to a force of hundred Newton and cross sectional area of 10 m2. |
| A. | 10Pa |
| B. | 15MPa |
| C. | 20GPa |
| D. | 27Pa |
| Answer» B. 15MPa | |