The water-wheel W, requires one gallon of water a minute pushed along by a three-foot head of water pressureto run it.
The volts indicate the pressure, analogous to pounds per square inch of water pressure.
I purposely placed the tank out of sight behind a partition so that you might practise judging the water pressure by the flow at the faucet.
A cage W is lifted directly by water pressure acting in a cylinder C, the length of which is a little greater than the lift.
Water pressure, say from town mains, is admitted below A, and the high pressure water is pumped into and discharged from the cylinder C in which B works.
The cover is then replaced, water pressure is admitted behind the plungers, and the apparatus driven through the main.
When piles have to be sunk by water pressure, rotate the pile, and don't let it be still long, so as to lessen or prevent surface friction on the pile shaft and the sand settling round it.
If water pressure cannot be used, the water inside the pile should be removed either by pumps or buckets so as to help to loosen the ground.
Of course, piles can be sunk by water pressure from a floating stage such as a barge, pontoon, or raft, so long as the pile is kept vertical, but there are the same objections to that method as with other piles.
Water motors must receive more than 25 pounds ofwater pressure to operate a washing machine.
About twenty-five pounds of water pressure is required in moving the piston forward when attached to a machine which might be operated by hand by a woman.
At least twenty-five pounds ofwater pressure is required to run an average-size washer.
A volt is the unit of electric pressure which compares with the pound as the unit of water pressure.
As it takes a lot of power to move these rudders against the varying water currents, an air engine must be used to work them instead of levers that are connected directly with the gyro, pendulum, or water pressure controls.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "water pressure" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
