Elevated water tanks are used in a municipal water distribution system to provide adequate pressure. Compute the height (h) of the water tank above the ground surface to provide a static pressure of 410 kPA (60 psi). Compute the pressure in a building that is 12 m (40ft) above the ground surface. Typically, the pressure in a water distribution will range from (275 to 620 kPa) (40-90 psi). Compute the range in h corresponding this range in pressure. If the range in pressure is greater than this, multiple pressure zones may be required for the water distribution system. Are multiple pressure zones needed
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Awave with a frequency of 500 hz is traveling at a speed of 100 m/s. what is the wavelength?
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Refrigerant-134a flows through a carnot heat pump cycle at 0.5 kg/s. it is known that the maximum absolute temperature in the cycle is 1.1 times the minimum absolute temperature, and the net power input to the cycle is 2.5 kw. if the refrigerant changes from a saturated vapor to a saturated liquid during the heat rejection process, determine the maximum magnitude of the enthalpy of vaporization for this process in kj/kg (with 3 significant figures).
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Elevated water tanks are used in a municipal water distribution system to provide adequate pressure....
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