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What is constant pressure gas thermometer?
the thermometer that works on constant pressure
What must the temperature be for the gas to remain at a constant pressure?
"Constant pressure" means the pressure must not change.
How does the diameter of a column of water affect the pressure at the bottom of the column?
Yes and no, provided the pressure is kept constant, what appears to be more pressure is actually more volume. it appears to be more pressure, but it is an optical illusion, put a pressure gauge and be amazed.
What happens to flow when pressure is increased?
Pressure decreases.
What happens to the internal pressure in a fluid flowing in a horizontal pipe when its speed increase?
The internal pressure decreases as can be deducted from the Bernoulli equation P + 0.5 (d) (v)^2 + (d)(g)(h) = constant in a streamlined flow, where d = density. When v increases, P decreases as h = height, is constant.
What is flow versus static pressure and what are some examples?
== ==
Is the blood flow constant or depend on pressure-?
Blood flow remains constant in a persons body unless blocked.
Difference between pressure regulating valve and differential pressure valve?
Pressure Differential Valve- maintains a constant Differential pressure across it. Say if P1 was inlet pressure and P2 was outlet pressure PDV will try to keep constant DP. Say if P2 increases due to some reason and P1 is constant the DP will decrease and will decrease flow through the PDV. At this point to maintain the constant DP PDV will open and allow more flow through to keep the flow constant and thus DP constant.
What is the relationship between flow rate and pipe size?
At constant pressure and constant fluid density, larger pipe results in larger flow rate.
Which is constant pressure cycle?
diesel cycle is not called constant pressure cycle constant pressure cycle is Brayton cycle and there is hell of a difference with diesel cycle. you surely misunderstood the question man
What do fuel pump do?
Transfers the fuel from the tank to the engine under pressure to supply a constant flow under all conditions.
Does a water meter only measure the time that the water is flowing past it assuming that the water is always flowing at a constant pressure?
No. Most water meters are of the positive displacement type. They meter actual volume, and are pressure independent. Also note that water flow and pressure are not the same thing. You can have high flow with low pressure, and also low flow with high pressure, depending on the size of the pipe and/or openings (such as valves) and the pressure.
Isotherm in physics?
Isotherms in thermal physics are the lines on a pressure versus volume graph for an ideal gas, where the pressure and volume are alowwed to vary but temperature is kept constant. They are the result of Isothermal expansions or contracions of ideal gasses.
Differentiate between steady flow and pipe unsteady flow?
The velocity is constant in a steady flow pipe while in the unsteady flow the velocity is not constant.
How does the volume and pressure change in a tire after a long drive?
The volume is constant. The pressure will increase.The volume is constant. The pressure will increase.
What is constant pressure gas thermometer?
the thermometer that works on constant pressure
What type of motion is occurring when the slope of a line is not zero?
Assuming the graph is for displacement versus time, the motion should be constant velocity. If velocity versus time motion is constant acceleration
