answersLogoWhite

0

Hi: Who told you it was always greater than one and what was their reasoning ?

If they are operating outside of their design parameters and there fore useless

for the job at hand I would consider their coefficient of performance totally rubbish.

Hope this helps : Jimiwane

User Avatar

Wiki User

15y ago

What else can I help you with?

Continue Learning about Physics

What are the key differences between a centripetal pump and a centrifugal pump, and how do these differences impact their performance and applications?

Centripetal pumps have a single rotating impeller that moves fluid towards the center of the pump, while centrifugal pumps have multiple impellers that move fluid outward. This difference affects the pressure and flow rate each pump can achieve. Centrifugal pumps are better for high flow rates at lower pressures, while centripetal pumps are better for higher pressures at lower flow rates. The choice between the two depends on the specific requirements of the application.


What is the difference between a force pump and a lift pump?

A force pump uses mechanical force to push water upwards, while a lift pump relies on atmospheric pressure to lift water upwards. Force pumps are typically more powerful and can move water over greater distances. Lift pumps are simpler in design and require less maintenance.


What are the three common sources of heat for heat pumps?

The three common sources of heat for heat pumps are air, water, and ground. Air-source heat pumps absorb heat from the outdoor air, water-source heat pumps extract heat from water sources such as rivers or lakes, and ground-source heat pumps use the stable temperature of the ground to provide heating.


What 2 broad categories of pumps are commonly used as the energy source in a liquid system?

Positive displacement pumps and centrifugal pumps are the two broad categories commonly used as the energy source in a liquid system. Positive displacement pumps provide a constant flow rate, whereas centrifugal pumps generate flow through the conversion of rotational kinetic energy to hydrodynamic energy.


Can you say heart as ideal machine?

The heart can be viewed as an ideal machine in how it efficiently pumps blood throughout the body, adapting to various demands by adjusting its rate and force of contraction. Like a well-designed machine, the heart's structure and function are intricately balanced to maintain optimal performance and support overall health.

Related Questions

Solar Pumps by Shakti Pumps?

Discover reliable, high-performance solar pumps by Shakti Pumps. Ideal for all applications, offering 40% more discharge, and leading in innovation and efficiency. Learn more now!


What has the author Joseph P Veres written?

Joseph P. Veres has written: 'Centrifugal and axial pump design and off-design performance prediction' -- subject(s): Applications programs (Computers), Axial flow pumps, Centrifugal pumps, Fuel pumps, Liquid propellant rocket engines, Performance prediction


How do penis pumps work to enhance male sexual performance and satisfaction?

Penis pumps work by creating a vacuum around the penis, which increases blood flow and causes an erection. This can enhance sexual performance and satisfaction by improving the firmness and size of the erection.


Where can I find online information about fuel pumps?

http://www.fuelpumps.com/ would be a good place to start. They offer fuel for the certain make of your vehicle model. Fuel Pumps is the world's leader in performance and OEM replacement fuel pumps and accessories.


Does the heart stop when you sleep?

no it doesn't, the heart always pumps until death.


Why can't fuel pumps be longer?

Fuel pumps must not be too long because of the circulation of the gasoline. Too much can heat up the gasoline and cause performance issues and cause cavitation to the pump.


Where is the fuel filter on a 2004 suzuki aerio?

SUZUKI Aerio electric fuel filter and pumps are almost always located inside the fuel tank, and recommended a replacement after 240.000km. the advantage of this filter is require no maintenance as long there is no problems with the engine performance.


Do penis pumps work effectively in increasing size and improving sexual performance?

Penis pumps can temporarily increase size by drawing blood into the penis, but long-term results are limited. They may help with erectile dysfunction, but their effectiveness in improving sexual performance is debated. Consulting a healthcare provider is recommended for personalized advice.


Where can I find performance information on sewage grinder pumps?

We can help you with that. We happen to know that the professionals at www.zoeller.com are some of the best in the field. They can assist you.


What has the author V D Baxter written?

V. D Baxter has written: 'Intermediate report on the performance of plate-type ice-maker heat pumps' -- subject(s): Manufacture, Heat pumps, Plates (Engineering), Ice


Which are the top vacuum pump manufacturers in India?

Some of the leading vacuum pump manufacturers in India include: Toshniwal Instruments (Known for rotary vane and dry vacuum pumps) Avlok (Specializes in industrial and high-vacuum pumps) PPI Pumps (Manufacturer of liquid ring vacuum pumps) Woosung Vacuum Company India (Offers oil-sealed and dry vacuum pumps) Promivac Engineers (Deals in high-performance vacuum systems)


How do you increace pressure on delavan pumps?

To increase pressure on Delavan pumps, you can adjust the pressure regulator or the system's flow rate. Additionally, ensuring that the pump is free of blockages and that the inlet and outlet valves are functioning properly can help achieve the desired pressure. If necessary, you can also check for any leaks in the system that may be affecting pressure performance. Always refer to the manufacturer's specifications for safe operating limits.