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Is it possible to maintain the pressure of 10 kpa in condnser that is being cooled by river water entering at 20c?
Wiki User
∙ 11y ago
Yes. You ever watched Moonshiners?
Wiki User
∙ 11y ago
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Why certain back pressure is maintained for purifier?
to maintain oil-water interface
How much air pressure is need to push a 60kg?
factors determining the propensity to move, of your 60kg mass, include its shape, its area, its roughness and so on. On the information given, no answer is possible. But with appropriate choice of parameters, a quite low air pressure will suffice.
How boiler safety valve works?
most common type, the section VIII Safety-relief valve operates on force-balance. One standard orifice is 0.196 square inches. Standard orifice designations are D through T, with D being .110, and T being 26.0 square inches if memory serves. If you need to set the valve to pop at 500 psi, first the manufacturer or a certified repair facility would select the proper spring for the application. Then they crank the spring adjuster down so that the preload is 0.196 x 500 = 98 lbf. Now, when the pressure under the disc gets to 500 psi, the disc will begin to lift. Outside of the disc there is a ring, which may or may not be adjustable. As the disc begins to lift, the flow starts, and it hits the ring and is deflected downward, increasing the lifting force on the disc assembly. The disc then POPS open to its full allowable travel. As long as the pressure remains above setpoint, the valve remains fully open. The rated flow for the valve is measured at the cracking (set) pressure, +10 percent overpressure. Once the pressure goes below the set pressure, the valve is no longer held open by the inlet pressure and it closes. Code valves must close within 10% of the set pressure. Non-code valves sometimes blow-down considerably more than that. It is a bad idea to operate normally at higher than 90% of set pressure because if you get an upset and burp the valve it will stay open until it blows down to its reseat pressure. It's possible for the valve to stay continuously open if the system can supply enough flow at over 91% of the set pressure to keep it open. Safety-relief valves are like fuses....they are never really expected to operate, but are there to protect life and property in case of another malfunction.
What is hydro test pressure?
A test pressure whcih is used to perform hydro test is known as hydro test pressure, besically the hydro test pressure is more then the design pressure of pipe, tank, pressure vessel ..................
Causes of low oil pressure?
Low oil pressure can be caused by multiple faults. A blown gasket, a cracked head, a leak in the line, or even a low level can cause low oil pressure.
How maintain preassure in a dearater?
pressure can be maintain by regulating the steam or controling the steam entering in the dome of the dearater tank.
What causes high head pressure in an air cooled condenser?
It is due to pressure rising due to a bad condenser fan motor, bad capacitor, obstructing of airflowat the condenser, or a dirty condnser.
What do plasma proteins that remain in the blood capillaries help?
Maintain the osmotic pressure of the blood
How to Maintain water pressure?
If you have water pressure and wish to maintain it, do not cause flow in the line, which will reduce pressure due to friction. To keep pressure up, reduce friction by increasing the line size or eliminating some other restriction. To maintain water pressure in the line, it might have a pressure transmitter and Booster pump to maintain the set Pressure in the network & I disagree the above answer to maintain the pressure we shouldn't increase the line size by reducing the line size we can increase/Maintain the pressure to overcome the losses in the Network
How do i maintain water pressure in my well?
with a pressure tank and pressure switch
What is positive perr pressure?
Positive pressure occurs when the pressure inside a space is greater than the pressure outside the space. This can be created intentionally in buildings to prevent contamination from entering, maintain cleanliness, and improve ventilation. Positive pressure systems are commonly used in hospitals, clean rooms, and laboratories to ensure a controlled environment.
What pressure should you have entering the hot water tank?
House pressure, 75 PSI maximum.
What is the purpose of a pressure tank?
To maintain the pressure of the water line it serves.
What state is refrigerant entering the compressor?
Low pressure vapor
Why do we maintain pressure in pipes?
For any pipe there is a design pressure that should not be exceeds during operation for this we should maintain the flow of the fluid inside the pipe.
What do the turbos in diesels do?
Increase the amount and pressure of air entering the cylinders.
What is the refrigerants state when entering the metering device?
High pressure liquid
