MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Fluid Mechanics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If a flow is having the same parameters at any given point, then it is said to be_________ |
| A. | Uniform flow |
| B. | Quasi static flow |
| C. | Laminar flow |
| D. | Static flow |
| Answer» B. Quasi static flow | |
| 2. |
When is a fluid said to be ideal? |
| A. | Non viscous and Incompressible |
| B. | Viscous and compressible |
| C. | Viscous and Incompressible |
| D. | Incompressible |
| Answer» B. Viscous and compressible | |
| 3. |
IF_A_FLOW_IS_HAVING_THE_SAME_PARAMETERS_AT_ANY_GIVEN_POINT,_THEN_IT_IS_SAID_TO_BE_________?$ |
| A. | Uniform flow |
| B. | Quasi static flow |
| C. | Laminar flow |
| D. | Static flow |
| Answer» B. Quasi static flow | |
| 4. |
WHEN_IS_A_FLUID_SAID_TO_BE_IDEAL??$ |
| A. | Non viscous and Incompressible |
| B. | Viscous and compressible |
| C. | Viscous and Incompressible |
| D. | Incompressible |
| Answer» B. Viscous and compressible | |
| 5. |
At what temperature is the density of water the maximum? |
| A. | 100<sup>o</sup>C |
| B. | 0<sup>o</sup>C |
| C. | 5<sup>o</sup>C |
| D. | 0 K |
| Answer» D. 0 K | |
| 6. |
If a mass of 1000kg of liquid occupies a volume of one cubic meter, then 1 represents which among the following? |
| A. | Specific Density |
| B. | Specific Weight |
| C. | Specific Gravity |
| D. | Specific Mass |
| Answer» D. Specific Mass | |
| 7. |
What is the resultant upward pressure of a fluid on an immersed body called? |
| A. | Buoyancy |
| B. | Metacentre |
| C. | Upthrust |
| D. | Reaction pressure |
| Answer» B. Metacentre | |
| 8. |
A one dimensional flow is also called as __________ |
| A. | A steady flow |
| B. | A flow which involves zero transverse component |
| C. | Uniform Flow |
| D. | Zig-Zag flow |
| Answer» C. Uniform Flow | |
| 9. |
What is the formula to find the kinematic viscosity of a fluid? |
| A. | Dynamic Viscosity * Temperature |
| B. | Dynamic Viscosity / Density |
| C. | 1/ dynamic viscosity |
| D. | Density / Dynamic Viscosity |
| Answer» C. 1/ dynamic viscosity | |
| 10. |
What does Kinematic Viscosity depend upon? |
| A. | Density |
| B. | Pressure |
| C. | Fluid level |
| D. | Fluid Flow |
| Answer» B. Pressure | |
| 11. |
When a fluid is subjected to resistance, it undergoes a volumetric change due to __________ |
| A. | Strain |
| B. | Cohesion |
| C. | Adhesion |
| D. | Compressibility |
| Answer» E. | |
| 12. |
A point in a fluid flow where the flow has come to rest is called __________ |
| A. | Pressure point |
| B. | Initial point |
| C. | Flow point |
| D. | Stagnation point |
| Answer» E. | |