How long will it take to empty the tank?
Discussion :: Pipes and Cistern – Data Sufficiency 1 (Q. No. 2)
| How long will it take to empty the tank if both the inlet pipe A and the outlet pipe B are opened simultaneously? | |
|---|---|
| I. | A can fill the tank in 16 minutes. |
| II. | B can empty the full tank in 8 minutes. |
Can fill a tank in 6 hours?
A tap can fill a tank in 6 hours. After half the tank is filled, three more similar taps are opened. So, total time taken = 3 hrs. 45 mins.
How long will it take the second pipe to fill the tank alone?
The second pipe can fill the tank in 4 hours by itself.
How much time will the leak take to empty the full cistern?
Leak will empty the full cistern in 90 hours.
How long will it take to empty the tank if both the inlet?
∴ The required time is 16 minutes.
Can fill a tank in 6 hours after half the tank is filled three more similar types or opened what is the total time taken to fill the tank completely?
For filling remaining half tank 4 taps will consume =34 hours=34×60=45 minutes…………. (2) . Now, from the above result, we conclude that it will take 3 hrs 45 min to fill the tank. Thus, our final answer will be 3 hrs 45 min.
What is in a cistern?
A cistern (Middle English cisterne, from Latin cisterna, from cista, “box”, from Greek κίστη kistē, “basket”) is a waterproof receptacle for holding liquids, usually water. Cisterns are often built to catch and store rainwater.
How are cisterns filled?
Some cisterns sit on the top of houses or on the ground higher than the house, and supply the running water needs for the house. They are often supplied not by rainwater harvesting, but by wells with electric pumps, or are filled manually or by truck delivery.
What is cistern tank?
Water storage tanks, also known as cisterns, are primarily used to store water for domestic and consumptive purposes in households or buildings. Cisterns are typically found in areas where a potable. water source is not available in the community, the area. yields low well water capacity, or the groundwater quality.
How deep should a cistern be?
8” to 36”
Q. How deep do the cistern tanks have to be buried? A. They have to be buried 8” to 36” below ground level.
How much water does a cistern hold?
Conventional cisterns hold between 4.5 and 6 litres, but the Encore holds 18 litres.
How long can water be stored in a cistern?
The length of time potable water can be stored safely ranges anywhere from a single day to indefinitely depending on how you are storing the water and the purity level of the water, to begin with. Clean water that is left in an open cup outside is likely to go bad (become contaminated) within 1-3 days.