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  2. Micro-irrigation - Wikipedia

    en.wikipedia.org/wiki/Micro-irrigation

    A pressure regulator lowers the water pressure to under 200 kPa (30 psi) while a relatively large diameter hose or pipe delivers the water directly to a sprinkler head. [2] This allows a larger volume of water to reach the flowerpot in a short amount of time, which will then be absorbed into the roots of the plant.

  3. Flow coefficient - Wikipedia

    en.wikipedia.org/wiki/Flow_coefficient

    SG is the specific gravity of the fluid (for water = 1), ΔP is the pressure drop across the valve (expressed in psi). In more practical terms, the flow coefficient C v is the volume (in US gallons) of water at 60 °F (16 °C) that will flow per minute through a valve with a pressure drop of 1 psi (6.9 kPa) across the valve.

  4. Pressure regulator - Wikipedia

    en.wikipedia.org/wiki/Pressure_regulator

    Pressure regulator for domestic water supply. Outlet pressure is set with the blue handwheel and shown on the vertical scale. A water pressure regulating valve limits inflow by dynamically changing the valve opening so that when less pressure is on the outside, the valve opens up fully, and too much pressure on the outside causes the valve to shut.

  5. Water flow test - Wikipedia

    en.wikipedia.org/wiki/Water_flow_test

    First, a static pressure gauge is attached to the test hydrant and the static water pressure is measured at the test hydrant. Second, the flow hydrant opened to allow water to flow in a fully open condition. Simultaneously the pitot tube pressure is recorded from the flow hydrant while the residual pressure is measured from the test hydrant.

  6. Are NFL quarterbacks worth their high salaries? - AOL

    www.aol.com/sports/nfl-quarterbacks-worth-high...

    Kyler Murray - Contract value: $230.5 million - Career NFL record: 34-43-1 - Approximate career value: 62. 2018 Heisman Trophy winner Kyler Murray was the top pick in the 2019 NFL draft.

  7. Water supply - Wikipedia

    en.wikipedia.org/wiki/Water_supply

    In the United States, the typical single family home uses about 520 L (138 US gal) of water per day (2016 estimate) or 222 L (58.6 US gal) per capita per day. This includes several common residential end use purposes (in decreasing order) like toilet use, showers , tap (faucet) use, washing machine use, leaks , other (unidentified), baths , and ...

  8. Volkswagen to recall over 114,000 US vehicles over airbag ...

    www.aol.com/news/volkswagen-recall-over-114-000...

    The recall consists of some Beetle and Passat vehicles from model years 2006-2019. "The driver's side frontal airbag inflator may explode due to propellant degradation occurring after long-term ...

  9. Rex Heuermann, alleged Long Island serial killer, charged ...

    www.aol.com/news/alleged-long-island-serial...

    RIVERHEAD, N.Y. - Accused Gilgo Beach serial killer Rex Heuermann has been charged with a seventh murder. Heuermann was charged with killing Valerie Mack, a 24-year-old from New Jersey who had ...