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Why does the pressure go down by it self and the water goes out also?
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What is a plumbing trap?
When the pipe goes down, and back up, and back down again, the first "up-curve" is called the trap because when the water goes down the drain, not all of it goes back up and down again (thanks to gravity). So there is a little bit of water there and it prevents any gas/odors from coming back up the sewer pipe. Provided that the pressure on the sewer-side of the trap does not exceed atmospheric pressure on the drain-side, the water will not get forced back up. Provided that the water is not allowed to evaporate, there will always be water there. And provided that there is enough water such that the top of the inside curve of the up-turn is lower than the top of the trapped water level, the trapped water will seal out the sewer gas.
Where does water come from when it goes down the drain?
water that goes down drains comes from either houses (your roof drainage and gutters, and anything you use in the house such as toilets, sinks, washing machine, showers etc), and also from runoff on roads etc when it rains.
Where does the effluent go when it goes down the sewer?
After effluent goes down the drain into a sewer, it goes to a sewage treatment plant. At the treatment plant the water is cleaned and returned to the environment.
What is the problem in a well pressure tank system after you replaced bladder tank and pressure switch Pressure goes up to 50 drops to 40 then after a minute it falls to 0?
Your pump has a leak and the water in the pressure tank is going back down into your well. The only other possibility is that you have a leaking pipe in/under your house. If that's the case, get it fixed immediately or you will have irreversible mold damage.
What will happen when boiler steam drum level goes down?
Overheating of water wall tubes may cause crack. Boiler will damage due to boiler drum level goes down.
How does water pressure affect a submarine?
When a submarine goes farther down in the water, the water pressure becomes greater. If the submarine goes to far, pipes can explode and let in water, or it can implode the submarine
How do you tell if air pressure is rising o dropping?
When you are going up, air pressure goes down, when you go down, such as under water, air pressure goes up, causing your ears to pop!
What happen to water pressure when the volume of water moving through a hose is reduced?
water pressure goes down because the force of the water going through the space decreases
Why does water boil faster in the mountains than the city?
There is Less atmospheric pressure on a mountain. As pressure goes down, so does the temperature required to boil water.
Does the water pressure increase the deeper a submarine goes?
Yes, the water pressure on a submarine increases as it goes deeper.
Does barometric pressure go up or down in tornadoes?
Barometric pressure goes down in a tornado.
What if water goes slow than fast slow than fast?
Could be pressure fluctuations, or someone else is using water at the same time, it will slow down when they are also using it, then speed up when they shut it off.
Why pressure is greater at botton then surface?
weight is the factor as u goes deeper in a water more pressure is exerted on u because weigt of water also increace with displacement
Which graph shows the pressure temperature relationship expected for an ideal gas?
as pressure goes UP, temp. goes DOWN as temp. goes UP, pressures goes DOWN
When using hot water the pipes shake and make noise water pressure goes down what is causing this?
Strap and secure pipe to stop shake and noise. Drop in pressure is normal. Try using water on off peak times (if city water).
How is presssure exerted from fluids?
the pressure goes down
When solid is heated what happens to the pressure?
it goes down
