Mechanical Engineering : Hydraulic And Fluid Machines QUESTIONS AND ANSWERS :: part2 : 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.Choose the wrong statement |
| fluids are capable of flowing |
| fluids conform to the shape of the con-taining vessels |
| when in equilibrium, fluids cannot sus-tain tangential forces |
| when in equilibrium, fluids can sustain shear forces |
| fluids have some degree of compres-sibility and offer little resistance to form. |
2.Dimensions of surface tension are |
| MlL�T2 |
| MlL�Tx |
| MlL r2 |
| MlL2T2 |
| MlL�t. |
3.For manometer, a better liquid combination is one having |
| higher surface tension |
| lower surface tension |
| surface tension is no criterion |
| high density and viscosity |
| low density and viscosity. |
4.Increase in pressure at the outer edge of a drum of radius R due to rotation at corad/sec, full of liquid of density p will be |
| pco2/?2 |
| pco2/?2/2 |
| 2pa2R2 |
| pa2R/2 |
| none of the above. |
5.If mercury in a barometer is replaced by water, the height of 3.75 cm of mercury will be following cm of water |
| 51 cm |
| 50 cm |
| 52 cm |
| 52.2 cm |
| 51.7 cm. |
More Hydraulic And Fluid Machines QUESTIONS AND ANSWERS available in next pages
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