Mechanical Engineering : Hydraulic And Fluid Machines QUESTIONS AND ANSWERS :: part1 : 16 to 20
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
16.An ideal flow of any fluid must fulfill the following |
| Newton's law of motion |
| Newton's law of viscosity |
| Pascal' law |
| Continuity equation |
| Boundary layer theory. |
17.A perfect gas |
| has constant viscosity |
| has zero viscosity |
| is incompressible |
| is of theoretical interest |
| none of the above. |
18.If no resistance is encountered by displacement, such a substance is known as |
| fluid |
| water |
| gas |
| perfect solid |
| ideal fluid. |
19.The value of mass density in kgsecVm4 for water at 0�C is |
| 1 |
| 1000 |
| 100 |
| 101.9 |
| 91 |
20.The pressure at a point in a fluid will not be same in all the directions when the fluid is |
| moving |
| viscous |
| viscous and static |
| inviscous and moving |
| viscous and moving. |
More Hydraulic And Fluid Machines QUESTIONS AND ANSWERS available in next pages
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