The article explains how much will the flow measurement of a flowmeter measuring the velocity of a given mass of gas be affected if the gas pressure is increased. It has been noted that in gas applications, gas-pressure fluctuations can affect the velocity of the gas, thus dramatically ...
Using the ideal gas law PV=nRT, how is the change in pressure calculated in a sealed inflexible container? Ideal Gas: Those gasses which obey the ideal gas laws and follow the ideal gas equation as follows: PV=nRT The ideal gases are considered to...
4 (a) Explain, in terms of molecules, how a gas causes a pressure on the walls of its container.(b) Complete the following two sentences.(i) At constant temperature, the pressure of a gas increases as its volume---(il) At constant volume, the pressure of a gas increases as its tem...
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Vapor pressure calculation:vapor pressure calculations involve various variables governed by the Clausius-Clapeyyron and Rawlt laws that determine pressures at specific temperatures.Answer and Explanation: Vapor pressure is a degree to which the material or a substance tends to change into a gaseous ...
The partial pressure of a dry gas is Aless than that of wet gas Bgreater than that of wet gas Cequal to that of wet gas DNone of theseSubmit Assertion : The reacting gases combine in volumes that are ratios of small whole number Reason : The partial pressure of a gas in a mixture...
To understand how the pressure of a gas in a mixture is related to the total pressure of the mixture, we can follow these steps:1. Definition of Partial Pressure: - The pressure exerted by an individual gas in a mixture is k
If you want to read your meter to see how your gas bill is calculated, remember you’re billed for the energy you use, not the volume of gas recorded by your meter. Meters measure the volume of gas used and that information allows us to calculate how much energy is used in your hom...
The vertical scale on the main curve is always differential head. Differential Head, often referred to as “Head” or “Total Dynamic Head”, is a universal method of quantifying the pressure the pump is capable of developing. Since pressure is relative to the process fluid density, virtually ...
If the calibration equipment and the gauge to be calibrated are at a different height, the hydrostatic pressure of the pressure media in the piping can cause errors. This normally is not an issue when gas is used as the media, as gas is light compared to liquid. But when liquid is used...