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it should be of high density it should be of low vapour pressure it shoul not may evaporate it shold not be mix with water

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How do you properly read a manometer?

To properly read a manometer, first ensure it is filled with the correct fluid. Then, observe the height difference between the two sides of the manometer. The side with higher fluid level indicates higher pressure. Read the measurement where the fluid intersects the scale.


How can one effectively use a manometer to measure pressure?

To effectively use a manometer to measure pressure, first ensure the manometer is properly calibrated and zeroed. Next, connect one end of the manometer to the system or device where pressure is to be measured. The other end should be open to the atmosphere. The difference in fluid levels in the manometer will indicate the pressure. Read the measurement from the scale on the manometer to determine the pressure accurately.


What is the function of a J-tube and a U-tube?

A J-tube is a type of gastrostomy feeding tube inserted into the jejunum to deliver nutrition directly into the small intestine. A U-tube is a type of manometer used in physics and fluid mechanics to measure pressure differences between two points in a fluid system.


What is the function of U-tube manometer?

A U-tube manometer is used to measure pressure by comparing the height difference of the liquid levels in two arms of a U-shaped tube. It is commonly used in various applications, such as in fluid mechanics experiments, HVAC systems, and pressure monitoring in chemical processes.


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.

Related Questions

What happen when mercury used in inverted manometer?

When mercury is used a manometer fluid and the manometer tube is inverted it will measure the small pressure difference in liquids. This is a tool used by scientists.


How do you set up manometer?

To set up a manometer, first ensure that it is securely mounted in a vertical position. Fill the manometer with a fluid, typically mercury or water, making sure there are no air bubbles. Connect the manometer to the system you want to measure the pressure of, and then observe the height difference of the fluid levels in the manometer to determine the pressure.


How do you properly read a manometer?

To properly read a manometer, first ensure it is filled with the correct fluid. Then, observe the height difference between the two sides of the manometer. The side with higher fluid level indicates higher pressure. Read the measurement where the fluid intersects the scale.


Investigate the application of hydrostatics to manometer measurement of fluid flow?

According to Bernoulli's principle, the sum of static, velocity and kinetic heads at two points in a fluid flow should be equal, assuming steady state. A manometer measures static head through the height of fluid at two points. Hence, it would be apt to say that manometer is an application of hydrostatic measurement.


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 is the theory of sloping manometer?

The theory of a sloping manometer involves using a U-shaped tube partially filled with fluid to measure pressure differences. By tilting the manometer, the effects of gravity on the fluid column can be minimized, allowing for accurate pressure readings even in non-vertical orientations. This technique is commonly used in pressure measurement applications where traditional vertical manometers are not practical.


How do you use a manometer?

A manometer is a device that is used to measure the pressure of a fluid. The U-shaped glass tube is partially filled with a liquid, usually mercury. The difference between the height of the mercury corresponds to the difference between the pressure of the fluid in the container and the atmospheric pressure.


An instrument used to measure the pressure of gases in closed containers is a?

Manometer


Is manometer used to measure the pressure of liquid?

yes,manometer is an instrument . It is used to measure pressure of liquid.


What is the name of a U Shape tube used to measure the pressure of gases?

Manometer.


Inclined-tube manometer why are they used to measure low pressure?

the fluid level in manometer will rise through an inclined line rather than vertical line. So when ever there is slight variation in pressure the manometer (inclined) will be able read it. The pressure drop is given by P=h*density*g*sin(angle).


How can one effectively use a manometer to measure pressure?

To effectively use a manometer to measure pressure, first ensure the manometer is properly calibrated and zeroed. Next, connect one end of the manometer to the system or device where pressure is to be measured. The other end should be open to the atmosphere. The difference in fluid levels in the manometer will indicate the pressure. Read the measurement from the scale on the manometer to determine the pressure accurately.