When multiple faucets are turned on, the water pressure drops because the water flow is divided among the different outlets, reducing the pressure at each individual faucet.
A clogged aerator on the end of the faucet would cause the water flow to decrease in that faucet.
The water pressure drop could be due to a clogged aerator at faucet out, a kinked supply line or partially closed shut of that services that fixture.
It means that you should sell your home and move far away! No jk If its your faucet that is dripping I think in time your faucet needs repaired or replaced because if it drips only when you run water at another fixture (faucet) and doesn't drip if you have everything off then you have a strange faucet but its most likely caused by water hammer (sudden stop of water flow) and if you don't think its cause by that then it also could be from water pressure which when you turn on another faucet and the pressure drops a little and from the drop of pressure and it vibrates your seal in your faucet which could make it drip but very rare but possible.
Turning on one faucet will cause a pressure drop at any other faucet that is running, but you say it is a "significant" drop - that implies that you have low water pressure, period. You might to consult with a plumber to see if anything can be done - if you live in a house with very old steel plumbing pipes, replacing them can make a noteworthy difference (it's not cheap, of course). Or possibly, you have an unusually low pressure system, perhaps a gravity feed system. Installing a water pump will solve any inconvenience, such as the shower almost quitting when a toilet is flushed elsewhere.
The most likely cause is a clogged aerator or faucet. Sediment or debris can accumulate and block the flow of water, causing a drop in pressure. Try cleaning or replacing the aerator to restore the water pressure.
the water must reach a certain mass weight in order to release the faucet surface and fall, therefore with a slow leak the drop can form a larger drop before falling.
If your water pressure regulator is leaking, it could be causing a drop in water pressure. It is important to have it checked and repaired by a professional plumber to ensure proper water pressure in your home.
First place to check would be the airator screen on the faucet. The little screen where the water pours out of the screen could be plugged with iron or calcium depending on your water supply or plumbing material. The screen is just screwed in and should be able to be unscrewed by hand or gently with a pair of plyers.
All pipes in a house are connected, so when two outlets are turned on the water has to change from going in one direction to being divided and go two directions. However, the loss in water pressure should only be temporary . . . usually the system will re-adjust
Yes.
people waste water when they leave the hose or faucet on for a long time without using the water even a little drop of water is still a lot of water people waste everyday
A sudden drop in water pressure in a residential plumbing system could be caused by a leak in the pipes, a malfunctioning pressure regulator, a clog in the pipes, or a problem with the water supply from the municipal system.