MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Mechanics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Fx=0, Fy=0 and Fz=0 are vector equations for the determination of the equilibrium equations for the fluid pressure in the body immersed in the liquid. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
We first make equilibrium equations for the fluid pressure and then the free body diagram and then solve the question? |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
What is not the condition for the equilibrium in the determination of the equations of the fluid pressures? |
| A. | Fx=0 |
| B. | Fy=0 |
| C. | Fz=0 |
| D. | F 0 |
| Answer» E. | |
| 4. |
The system of the collinear and the parallel force for the calculations of the equations in the determination of the fluid pressure are simplified as ________________ |
| A. | The simplified collinear force system gives us a net force and the parallel force system gives us a simplified force, and then we add it vectorially |
| B. | Such simplification is not possible |
| C. | The simplification is usually done by not considering the directions of the both |
| D. | The simplification is done by considering the rotations only |
| Answer» B. Such simplification is not possible | |
| 5. |
What is a collinear system of forces for the system of the fluid liquids? |
| A. | The force system having all the forces parallel to each other |
| B. | The force system having all the forces perpendicular to each other |
| C. | The force system having all the forces emerging from a single point |
| D. | Forces cannot form a collinear system of forces, it is not possible |
| Answer» D. Forces cannot form a collinear system of forces, it is not possible | |
| 6. |
For the determination of the fluid pressure the body to be experimented is ___________ in the liquid. |
| A. | Immersed |
| B. | Non-immersed |
| C. | Parallel |
| D. | Normal |
| Answer» B. Non-immersed | |
| 7. |
Pressure acts _____________ to the surface of the body. |
| A. | Normal |
| B. | Linear |
| C. | Parallel |
| D. | Coplanar |
| Answer» B. Linear | |
| 8. |
The Pascal s law is applicable to the liquid which is __________________ |
| A. | Compressible |
| B. | In-compressible |
| C. | Solid in phase |
| D. | Super-compressive |
| Answer» C. Solid in phase | |
| 9. |
The Pascal law states that liquid at rest applies pressure at a point is ________ in all directions. |
| A. | Same |
| B. | Un-same |
| C. | Not matching |
| D. | Matching but not equal |
| Answer» B. Un-same | |