Mechanical Engineering : Hydraulic And Fluid Machines QUESTIONS AND ANSWERS :: part7 : 1 to 5
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
1.Hot wire anemometer is used to measure |
| pressure in gases |
| liquid discharge |
| pressure in liquids |
| gas velocities |
| temperature. |
2.The flow in which conditions do not change with time at any point, is known as |
| one dimensional flow |
| uniform flow |
| steady flow |
| turbulent flow |
| streamline flow. |
3.Flow of water in a pipe about 3 metres in diameter can be measured by |
| orifice plate |
| venturi |
| rotameter |
| pitot tube |
| nozzle |
4.The flow in which the velocity vector is identical in magnitude and direction at every point, for any given instant, is known as |
| one dimensional flow |
| uniform f^w |
| steady flow |
| turbulent flow |
| streamline flow. |
5.During the opening of a valve in a pipe line, the flow is |
| steady |
| unsteady |
| uniform |
| laminar |
| free vortex type. |
More Hydraulic And Fluid Machines QUESTIONS AND ANSWERS available in next pages
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