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How does a low pressure chiller work?
gas or electric? gas
How can you liquify N2 gas?
At 1atm pressure, nitrogen should be cooled below -196C in order to liquify. When it comes to industrial purposes, a higher pressure is usually used as the meting point rises.
How is the pressure and absolute temperature of a gas at constant volume related?
It is change in internal energy. If the volume of the system remains unchanged (isochoric process)then the heat given to the system is entirely utilized to increase the internal energy of that system. It is to be noted that no pressure-voulme work is done in such processes.
According to the ideal gas law what happens to the volume of a gas when the number of moles double and all else is constant?
There are three variables in gas work that go into volume: amount of gas, pressure of gas, temperature of gas. If we double the amount of gas - the moles - and maintain the temperature and pressure, the volume must double.
Collisions of helium atoms with the walls of a closed container cause what?
Gas Pressure
How does a low pressure chiller work?
gas or electric? gas
Definition of subcritical fluid?
A subcritical fluid is a substance that is maintained at a temperature and pressure below its critical point, where it exhibits properties of both a gas and a liquid. In this state, the substance is dense like a liquid but can flow like a gas. Subcritical fluids are often used in various industrial processes due to their unique properties.
What process of water changing into a gas?
The evaporation is the process that turns into a gas. If we never had the sun... No processes would work.
What is SNG?
SNG is Synthetic Natural Gas. This is a flammable gas that is made upp primarily of methane from industrial processes as a byproduct or by hydrogenation of heavier oranic materai. The main component is methane.
How do gas power stations work?
the power station works in different processes of electricity
What is city aerosol?
The majority of aerosols (particulates suspended in a gas) in a city are from vehicles, and from industrial processes, and some could be from burning of fossil fuels for heating.
Source of argon?
Argon is a common gas that is used for several different types of industrial processes. Argon can also be used as a preservative and for scientific research.
How does a pressure gauge work?
Reverse airflow feels a chamber inside the gauge and reads the pressure equal to the inside of the tyre its that simple. Same for air compressure, when the pressure is applied it seals the valve on the gauge end then back pressure fills the chamber inside the gauge when you release the gauge from the tyre valve the pressure has gone!!
Can you work out pressure from volume?
No. For a gas, temperature also comes into the equation.
What happens when a gas is stretched?
You cannot stretch a gas. If you extend the volume in which some gas is enclosed you are working against the difference in between the external atmospheric pressure and the internal pressure of the gas. As you increase the enclosed volume, the pressure inside there falls and you have to work harder.
Name and define four gas laws that are involved in th respiratory processes?
Boyle's law: as volume increases pressure decreases and inversely as the volume decreases the pressure increases Henry's law: quantity of gas that will dissolve in a liquid is proportional to the partial pressure of the gas and its solubility Charles' law: as temperature increases the pressure increases therefore as temperature decreases the pressure decreases Dalton's law: each gas in a mixture of gases exerts its own pressure as if no other gases were present.
How can you liquify gas?
At 1atm pressure, nitrogen should be cooled below -196C in order to liquify. When it comes to industrial purposes, a higher pressure is usually used as the meting point rises.
