> Any pump that is pumping against pressure will draw MORE current. I don't see how a "cycle" valve will reduce the pressure against the pump.
Remember that power is the rate at which work is done. The work in this case is pumping water from the bottom of the well to the pressure tank. Whether it takes two minutes or one minute to refill the tank, the total work done is the same. If it takes two minutes to refill the tank, the average power consumption will be half as much as if it takes one minute. Assuming the power factor and voltage are unchanged, the current draw will be half as much over two minutes as opposed to one minute. This is all basic thermodynamics.
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Today's Featured Article - A Brief History of Tractors in Australia - by Bob Kavanagh. After Captain Cook's exploration of the east coast in 1770 the British Government decided to establish a penal colony in Australia. The first fleet arrived in 1788 and consisted mainly of convicts who were poorly equipped and new little of farming techniques. The colony remained far from self-supporting and it was not until the early 1800's that things started to improve. Free settlers started to arrive, they followed the explorers across the mountains and where land was suitable set up farms. T
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