Hydraulics and Fluid Mechanics - Section 1 (2)
Hydraulics and Fluid Mechanics - Section 1
| 9. | If a body floating in a liquid returns back to its original position, when given a small angular displacement, the body is said to be in |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |
| 10. | The body will sink down if the force of buoyancy is __________ the weight of the liquid displaced. |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |
| 11. | The loss of head due to an obstruction in a pipe is twice the loss of head at its entrance. |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
| 12. | A flow in which the volume of a fluid and its density does not change during the flow is called __________ flow. |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
| 13. | A siphon is used to connect two reservoirs at different levels intervened by a high ridge. |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
| 14. |
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Answer: Option A Explanation: No answer description available for this question. Let us discuss. |
| 15. | The coefficient of discharge for an external mouthpiece is |
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Answer: Option D Explanation: No answer description available for this question. Let us discuss. |
| 16. | The centre of gravity of the volume of the liquid displaced is called |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |