How can I proceed in pressure measurement?
There are a number of devices that can be used to measure pressure. A barometer is used to monitor air pressure changes. The water pressure in the household or other structure is measured by a special breakup that is designed specifically for this purpose.
The word barometer is derived from two Greek words, which means "weight" and "measurement". This pressure measurement device was invented in 1643 by the Evangelist Torricelli. The barometer is made of a glass tube, which is located in the mercury container. To work properly, the glass tube must be emptied from the whole air.
air surrounding the mercury container pushs down. As a result of the fact that the glass tube is a vacuum, the mercury is pushed up into the tube. Measurement of air pressure is a simple matter of reading the number of inches of mercury that are moved when the level is changed.
This method of pressure measurement can be used with other liquids instead of mercury. Water is a commoncapaline that can be used for this purpose. Because mercury is thicker notWater, it is a liquid that is usually used in barometers.
water pressure can be measured in the house or in any other type of structure by means of a breakup. You want to find one, visit local hardware or buildings retailers. If you want to get a reading for static water pressure in the building, the first step in the process is to turn off all the water in the structure. Once all the faucets and other water sources are turned off in the building, the next step in measuring the pressure is to connect the water meter where the water enters the building. If you are trying to measure the water pressure in your house, the cold water connector for the washing machine is a good choice.
Once the water meter is connected, turn on the water and let it enter the breakup. Read when the water enters the dark measuring to find the static pressure of water for the structure. After you have noticed the number, the process is completed and you can disconnect the breakup. Be sure to close the water first.
If you want to find out what level you should look for when measuring pressure, check out the local water company for help. Contact them and ask what the static pressure should be for the area where the building is located. Some companies will provide a number of acceptable deductions of water pressure. When measuring water pressure inside the building, the number of the meter may apply to the pounds per square inch or dogs. These measurements are used in the United States and the UK.