0
What advantage would there be in using a less dense fluid than mercury in a manometer used to measure relatively small differences in pressure?
Wiki User
∙ 12y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is micro manometer pressure?
A manometer is a pressure gauge. A micro manometer is either a really small pressure gauge, or a pressure gauge used to measure really small pressure difference.
What is the change in a manometer with relation to a change in pressure of gas?
As the Pressure of the gas being measured increases the height of the fluid in the Manometer Tube increases. The reverse is also true. The graduations of the Manometer Tube gives you a reading of the Gas Pressure being measured.
Why the water levels in the various Manometer tubes are different?
The reason the water levels in the various manometer tubes are different is because of the difference in pressure. A manometer is used to measure the pressure between two different systems.
What instrument measures the pressure in an enclosed container of gas?
A manometer is an instrument that can be used to measure the pressure in an enclosed container that is filled with gas. The manometer is sometimes called a pressure gauge.
To measure pressure above atmospheric pressure you would use a?
mercury manometer
Collect the Differences between a barometer and manometer?
barometer is used to measuring atmospheric pressure. manometer is used to measuring the pressure of gases.
What is the definition of U-tube manometer?
The U-tube manometer is a simple instrument used to measure differences of pressure. Search the link below for details.
What is micro manometer pressure?
A manometer is a pressure gauge. A micro manometer is either a really small pressure gauge, or a pressure gauge used to measure really small pressure difference.
What is micro manometer?
A manometer is a pressure gauge. A micro manometer is either a really small pressure gauge, or a pressure gauge used to measure really small pressure difference.
Inverted U-tube differential manometers?
Inverted U-tube manometer is used for measuring pressure differences in liquids. The space above the liquid in the manometer is filled with air which can be admitted or expelled through the tap on the top, in order to adjust the level of the liquid in the manometer.
What is the Procedure of well type manometer?
A manometer is used to measure pressure. A well-type manometer measures a singular height of pressure and is normally highly accurate.
Is manometer used to measure the pressure of liquid?
yes,manometer is an instrument . It is used to measure pressure of liquid.
Difference between pressure gauge and manometer?
A manometer is a pressure gauge, "Manometer" reads extremely low pressures that are very close to atmospheric pressures, "pressure gauges" read much larger pressures.
Function of manometer?
The function of a manometer is to measure the pressure of a fluid, usually a gas or a liquid. It consists of a sealed tube filled with the fluid being measured, with one end open to the environment and the other end connected to the source of pressure. As the pressure changes, the fluid in the manometer rises or falls, allowing the measurement of the pressure.
What are the advantages of the manometer pressure-measurement device?
The manometer in its various forms is an extremely useful type of pressure measuring instrument, but suffers from a number of limitations.While it can be adapted to measure very small pressure differences, it can not be used conveniently for large pressure differences - although it is possible to connect a number of manometers in series and to use mercury as the manometric fluid to improve the range. (limitation)A manometer does not have to be calibrated against any standard; the pressure difference can be calculated from first principles. ( Advantage)Some liquids are unsuitable for use because they do not form well-defined menisci. Surface tension can also cause errors due to capillary rise; this can be avoided if the diameters of the tubes are sufficiently large - preferably not less than 15 mm diameter. (limitation)A major disadvantage of the manometer is its slow response, which makes it unsuitable for measuring fluctuating pressures.(limitation)It is essential that the pipes connecting the manometer to the pipe or vessel containing the liquid under pressure should be filled with this liquid and there should be no air bubbles in the liquid.(important point to be kept in mind)
Where use manometer?
To determine Pressure
What is an open arm manometer?
It is a type of manometer, an object used to measure the pressure of different things, and the open armed manometer allows for the atmospheric pressure in the tube of the manometer. So the sample gas pressure pushes on the mercury that is already being pushed on by the atmospheric pressure. Then you add the atmospheric pressure to the change in the mercury (in mm) and that gives you your pressure. It's like a tire gauge.
