A vacuum pump is used to drain a flooded mine shaft of 20C water. The pump pressure of water at this temperature is 2.84kpa. The pump is incapable of lifting the water higher than 18m. What is the atmospheric pressure?

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Q: solve for the time it takes to reduce the heigt of water in a 1-m diameter cylindrical tank by 30%…

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A: Explaining the contact angle of water made with the surface having a surface tension of 72 dyne/cm.

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Q: water-filled U-tube manometer is used to measure the pressure inside a tank that contains air. The…

A: For solution refer below images.

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Q: Which energy is used to transmit power in hydrostatic system?

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A: Given Data : Initial volumeV1=5 m3 Initial pressureP1=3 bar Final volumeV2=3 m3

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Q: al Banrallng Mament

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Q: Given an atmospheric pressure of 16.5 psia and an absolute pressure of 30.5 in. Hg, make these…

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Q: Find h when the pressure in tank B is 21 kPa. SGoil=0.91

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Q: Figure 1. A rigid leakproof vessel is completely filled with water. The water is heated fr- t = 15°C…

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Q: A tank of height 30 cm is filled with water up to a height of 10 cm. Oil with SG= 0.9 is poured to…

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