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Preethi Mixer
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∙ 11y ago
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Calculate pump efficiency for submersible pump?
pump eff. = (pump dynamic head x pump flow)/(pump h.p x 3960)flow=gallon per minute
What is the difference between booster pump and lifting pump?
The circ pump is used to circulate the water thru the filter. The booster pump is for running the pool sweeper.
Is there a optimal flow rate for maximum heat transfer when using a heat pump?
Yes there is an optimum flow rate. Kind of! The heat pump manufacturer will post on the internet or in the users guide what the maximum and mimimum flow rate through his heat pump should be. I take it that the optimum then, is anywhere within that range. My pump manufacturer prescribes 20 GPM to 70 GPM for the heat pump I will be using. Too low a flow causes the heat pump to overheat. Too high a flow is hard on system components. dburr
What is the impact on flow and pressure when the impeller of a pump is trimmed?
Both pressure and flow decreases
What is pump head calculation in HVAC?
This is the calculation for how much static pressure shall be created by the pump to flow the water in chiller loop or for the pump to flow the water for cooling tower cycle.
What is a mixed-flow fan?
A fan with mixed flows
What is a mixed flow fan?
A fan with mixed flows
Calculate pump efficiency for submersible pump?
pump eff. = (pump dynamic head x pump flow)/(pump h.p x 3960)flow=gallon per minute
The circular flow model of a mixed economy shows .?
what does a circular model of a mixed economy show
What is the flow of 5 hp motar pump?
The flow of 5 hp motor pump is around 90 GPM.
What is the difference between booster pump and lifting pump?
The circ pump is used to circulate the water thru the filter. The booster pump is for running the pool sweeper.
How does the circular flow model of a mixed economy compare with that of a market economy?
Government is added into the circular flow model of a mixed economy.
How does the circular flow market of a mixed economy compare with that of a market economy?
Government is added into the circular flow model of a mixed economy.
Does the circular flow model of a mixed economy compare with that of a market economy?
Government is added into the circular flow model of a mixed economy.
Which pump has high specific speed?
Axial flow pump has high specific seed. According to US unit Ns >10000 has Axial flow pump.
What is trochoidal pump?
The axial flow pump with a piston to move in a few.
What is negative slip in a reciprocating pump?
when actual flow(Qact) in pump is greater than theoretical flow (Qth) then negative slip occurs....
