two pipes running together can fill a cistern in 6 min?
429299
Let one pipe fill tank alone in x minutes. Other pipe alone fills the tank in x + 5 minutes. ... The two pipes together will take : (10 x 15)/(10 + 15) = 150/25 = 6 minutes.
797309
A low-flow showerhead uses about two gallons a minute, or 20 gallons for a 10-minute shower. A standard showerhead uses 2.5 gallons a minute, or 25 gallons for 10 minutes. Either way, the shower saves water – as long as you don't go past 10 minutes.
1254492
If the technician and the sparepart is ready, it won't take longer than half an hour. An experienced one can do it in about 15 mins.
830986
Most exhaust installations can be completed in about 1/2 day. Headers can take a little longer.
1311369
Dual Flush Toilet Cisterns The new dual flush cistern used 3 litres for a half flush and 6 litres for a full flush.
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Save water and energy: Reduce your shower time! The EPA estimates that the standard shower heads use 2.5 gallons of water per minute. That's 20 gallons of water for the average shower!
658868
Pipe A alone takes 2hrs hence it fills 1/2 of the tank in 1 hour. Similarly Pipe B and C fills 1/4 and 1/8 of the tank in 1 hour respectively. So together they'll fill (1/2 + 1/4 +1/8) = 7/8 part of the tank in one hour. If x is the volume of tank then rate at which it'll fill is 7x/8 per hr.
888255
the tap of the larger diameter takes 10 hours less than smaller one to fill the tank seprately. Two water taps together can fill a tank in 9(3/8 ) hours . the tap of the larger diameter takes 10 hours less than smaller one to fill the tank seprately.
595308
The amount water that can be discharged through a conduit per second in a cubic feet is described as cusec. In agriculture, a rough estimate by irrigation experts is that 1 TMC water is needed each year to irrigate 10,000 acres.
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Usually the cooling water pisses out of a small hole under the power head. There should be a hols approx 3 mm diameter facing down and a bit out. Normally a continuous flow expected, unless mercs are totally different.
1294930
If it has no coolant there is a failure somewhere. Probably safe to run about 2 minutes before the heads are at risk of permanent damage.
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Placing the new tankless water heater shouldn't last more than half an hour. The plumber has to bring the new unit, take it out of the box and handle it for the later mount. Connecting the system may take somewhere between 45 and 60 minutes.
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4 mins before the tank to fill => the portion of the tank to be filled by only one pipe B is 4×(7/48)=(7/12). So time taken would be (7/12)÷(1/16)=(7/12)×(16)=28/3 mins=9.33min. Ans.. Two pipes can fill a cistern in 24 minutes and 32 minutes respectively.
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The droplets are so small that they can float there for up to one minute. A two-valve toilet creates an even faster vortex, forcing about 60% of these small particles into the air even more quickly, the simulation shows. If there is infected fecal matter in the toilet, the clouds will contain them.
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Pipe B takes 46 hours to fill a tank. Or Pipe B fills (1/46)th of the tank in 1 hour. So Pipes A and B together fill (1/36)+(1/46) = (46+36)/(36*46) or (1/20.19512195)th part of the tank in 1 hour. Hence Pipes A and B together will fill the entire tank in 20.19512195 hours.
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Two pipes a and b can separately fill a cistern in 10 and 15 minutes respectively. A person opens both the pipes together when the cistern should have been was full he finds the waste pipe open. He then closes the waste pipe and in another 3 minutes the cistern was full.
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If one pipe takes 3 minutes more than the other to fill it,find the time in which each pipe would fill the cistern.