# How do you calculate efficiency of air compressor?

# How do you turn a compressor from a fridge into an air compressor?

Can't do it. The lubricant is mixed in with the refrigerant. Converted to air it would be running dry.

# What is an Air Compressor?

\n \nAn air compressor is a tool that is used to provide compressed air. The compressor compresses the air which is stored in a large tank. Tools such as drills and air blow guns can then be attached to the air compressor. The compressed air can than flow through the tools to power them.

# How do you calculate brake efficiency of a car?

Answer .
estimates the distance a car travel at 100 km/h during your reaction time in braking

# Formula to calculate work efficiency?

efficiency formula is (W out /W in )*100% W out is the work done by the machine is called the output work W in is the work done by you on a machine is called the input work efficiency= useful work output/work input For science, the effiency is: AMA/IMA * 100

# How do you calculate machine efficiency?

Machine Efficiency= Work done by a machine on a load divided by work done on a machine by an effort force. multiply that by 100%. Work(J)=force(N)multiplied by Distance(m)..
The answer above is correct but not much use for a practical situation such as a motor driving a pump or a compressor being d…riven by a turbine. The number of calculations in this subject is vast. A good place to start your search is at VibroNurse (www.vibronurse.com) where there is a sizable section of free materials which you can use to calculate efficiencies for various types of machinery. ( Full Answer )

# How do you calculate the efficiency?

Efficiency generally describes the extent to which time, effort orcost is well used for the intended task or purpose. The equationfor it is output divided by input times 100.

# Methods of calculating delta efficiency?

A measure of the http://www.answers.com/topic/mechanical-efficiency and economy at which muscles are working when workloads are changed. Delta efficiency is expressed as the percentage ratio of the change in work performed per minute to the change in energy expended per minute

# What parts does a air compressor consist of?

In general an air compressor is made up of three parts. They arethe air pump, the motor and the tank that holds the compressed air.

# How do you calculate transformation efficiency?

Transformation efficiency deals with the travel of bacteria. Toeffectively do this, one has to measure with 100 ng of plasmid, andhere is a sample equation: colonies = 150, ÃƒÂ‚Ã‚Âµg DNA = 0.0001,dilution = 10/300 x 30/1000 = 0.001 TE = 150/0.0001/0.001 = 1.5 x109 cfu/ÃƒÂ‚Ã‚Âµg.

# What does an air compressor do?

An air compressor is a tool that creates kinetic energy byconverting power using air pressure and compression. Examples ofthese devices are engines and motors.

# How to calculate Production line efficiency?

In order to calculate a production line efficiency you need to obtain data of the number of pieces and the number of hours worked. In addition, you will also need to obtain the piece/min data by conducting a time study at the front and end of line (ensure that they are equal). Following the collec…tion of this data you can approach it in this manner: Number of pieces total / number of minutes of production= Avg. pieces per min Now... take your (Avg pieces per min/actual piece per min count) x 100= efficiency percentage OR actual piece per min ratex number of actual production minutes = total estimated pieces now....(total actual pieces/total estimated) x 100= efficiency percentage ( Full Answer )

# How does a air condition compressor works?

Same as an air compressor only it is a sealed system filled with freon. When freon is compressed it becomes a liquid, as it expands or turns into a gas it becomes very cold which is why it works well for cooling. The suction side tubing is larger than the high pressure side so the liquid freon i…s constantly changing into a gas in order to fill the space or vacuum, at the same time the gas that has been pressurized becomes quite warm so it needs to be cooled. ( Full Answer )

# Does bypassing compressor improve fuel efficiency?

Bypassing the a/c compressor will not effect fuel mileage. As longas you have the a/c turned of it has no effect anyway the only timeit has effect is when the a/c is running.

# Where is air compressor?

In the boot in the kit to fix the runflats. Unless your car is for US sale, then it's at the dealership waiting for you to buy it.

# How do you calculate horse power of compressor?

To calculate the horse power of a compressor one would need to use the following calculation. Pump ratio x GPM @ 100 psi = CFM. For a gas compressor divide CFM by 2 and for an electric compressor, divide CFM by 4. GPM is gallons per minute and CFM is air consumption in cubic feet per minute.

# How do you calculate the efficiency of cellular respiration?

(# of ATP produced X Energy needed to produce ATP) .
Complete Oxidation of Glucose .

# How are air compressors different from air conditioning compressors?

Air Conditioning compressors always use in the home, it is small and cheap price, In generally, we think that air compressor is industrial air compressor, which this kind of air compressor use in factory and mining machinery, to compressed air.

# How do you calculate the efficiency of a machine?

Efficiency is nothing but calculating how the machine is performing for what it has been made for, Efficiency is usually calculated in % as (output/input )X100. for Eg. the Thermal efficiency of an reciprocating gasoline engine can be calculated as follows, Let, the input for an reciproc…ating engine is 12MJ and its out put is 4MJ then Efficiency is (4/12)X100 = 33% ( Full Answer )

# Calculate indirect labor efficiency?

There are different ways to calculate labor efficiency, I normally use "total hours paid divided by total yielded productivity".
This will give u an idea of the gap in efficiency..
Thanks,.
Farhan

# How do you calculate efficiency of electric motor?

Efficiency is the machine's output power , divided by its input power . Both must be expressed in the same units of measurement, normally the watt. The output power can be calculated from the torque it produces, using a device such as a Prony brake or a dynamometer. The input power can be calcula…ted using a wattmeter. Efficiency can be expressed either as a 'per unit' value (e.g. 0.85) or as a 'percentage' (e.g. 85%). ( Full Answer )

# What is the formula for calculating efficiency?

General formula for calculating efficiency is given by Efficiency = (output / input) * 100 It is denoted by greek letter Eta Efficiency cannot be more than 100%.

# How do you convert a refrigerator compressor to an air compressor?

It's much easier than you think, all you need is some tools and some electrical experience. First of all you need to take off the compressor and check the electrical wires, modify them in order to be able to just plug them in AC outlet, be careful, don't take out any piece, there's a capacitor that …should stay on one wire in order to make going easier, when you're done, plug it and check all pipes coming out of the compressor, you need to find two pipes, one is pumping air and the other is vacuum ( close it with wet finger it should feel like sticky ) then, when you find these two pipes, close all the others ( if there is ) by bending or any other way, then just attach a high pressure plastic tube to the pumping pipe and done. ( Full Answer )

# How do you calculate spectral efficiency?

1.Find the Fourier Transform of the pulse used to transmit data over the channel. 2.Determine the bitrate of the signal by the modulation format (QPSK for example has 2bits/symbol so 1 symbol per second would equate to 2 bits/s) 3.The first null in the Fourier transform is the required bandwidth… (~0.75 x bitrate in optical communications, depends on channel) 4. Divide bits/s by the required bandwidth to find the spectral efficiency. ( Full Answer )

# How can a hermetic compressor be tested for efficiency?

There are a few ways to test a hermetic compressor for efficiency. .
Compressor Vacuum Test .
Closed-Loop Compressor Running Bench Test .
Closed-Loop Compressor Running Field Test .
Compressor Running Test in the System

# Are air compressors and gas compressors same?

They are different.Many people think that an Ingersoll Rand 05H25NG series and the newer 20H40NG series are identical to the 15T4 air compressor from which it was derived. However, there are many major differences that have been engineered into the CNG compressors that make it quite different. Some …of these differences include: .
Reduce lift valves with inconel springs .
Hydrostatically tested castings .
Forged steel 1st - 2nd - 3rd stage connecting rods .
Unique connecting rod bushings .
Explosion proof LOLS .
Locking crankpin bushing design .
Special gaskets .
Special oil seals .
Unique pressure gauge and pressure relief valve configuration .
Oversized stainless steel interstage and control tubing .
Unique interstage traps suitable for electrical solenoid controlled dumping .
24 hour test on natural gas ( Full Answer )

# How do you calculate the efficiency of fermentation?

The formula for fermentation efficiency is Ef = Yf x (0.794/0.5111)x (100/1000). 0.794 equals the specific gravity of absolutealcohol. 0.5111 comes from calculating how much alcohol is producedfrom 1 kg of sugar.

# How do you calculate cooling tower efficiency?

Cooling tower efficiency is calculated by taking the temperature at various points of the environment that the tower is supposed to be cooling. If the temperature is high then the tower is not being very efficient.

# What kind of air is in an air compressor?

An air compressor sucks in and compresses air from the atmosphere. Whatever contaminants present in the air at the air intake of the compressor will be present in the air which is discharged from the compressor, with the possible exception of particulates which are filtered by the intake air filter.… It is possible that carbon monoxide and other engine exhaust emissions, or ambient gases, or polutants can be in the atmosphere near the compressor intake. These invisible gases mix with the "air" and are compressed and discharged from the compressor. This is one reason why it is not safe to breath the air from a compressor unless the compressor is labeled that it is rated and approved as a breathing air source. Even then, the compressor must be in proper working condition and be operated by a qualified person. Breathing air from a compressor that is not rated and approved for breating air applications CAN KILL YOU. ( Full Answer )

# How do you calculate cost efficiency?

say energy costs 5 cents and the efficiency is 0.1kwh cost= 0.1kwh x 0.05 cost= o.oo5cents

# What is the maximum volumetric efficiency of Reciprocating compressor?

if you see volumetric efficiency is compared with the swept volume of compressor without considering the clearance which is normally 5% of the swept volume so you can say 95% is the max. vol. eff

# How to calculate transmission efficiency in vehicles?

You most certainly can, I have made a formula to calculate the efficiency of the transmission+torque converter, measuring the efficiency of the torque converter is difficult and would require machinery in order to do such because the torque converter multiplies torque but as it speeds up the torque …multiplication decreases and if it's a lockup then the internal clutch locks and the unit becomes void in the equation except for it's weight which is calculated based on theoretical vs actual speed. Anyway's my formula uses theoretical data that is calculated by the constants and then by the actual data which you will also provide from what the vehicle tells you this is how it works. You need to know these below: MPH: Vehicle speed of which the efficiency test is being done GR: The transmission gear ratio of which gear you are performing the test in AR: The gear ratio of the axle R: Is the rolling radius of the drive tire, measurement to be made in inches ESs: The engine RPM, this measurement is taken at the TACH and the vehicle has to be traveling at the same speed you are testing for. The formula is: n% = (100*MPH*AR*5280*12*GR) / (60*2*PI*R*ESs) Please note this formula is accurate within about 3% due to the accuracy of the tach and speedometer of vehicle plus the variable change in tire radius with speed and temp. But it's pretty accurate! You can find the average efficiency by using actual data at different speeds and gears. By gear ratio I mean lets say you have a chrysler 46rh the gears are as fallowed: 1st 2.45:1 2nd 1.45:1 3rd 1:1 4th .69:1 reverse 2.21:1 you would input .69 for 4th in the formula. not 4! Anyways my name is frank d. heizler (incase my friends trying googling my formula) and good luck. ( Full Answer )

# What is the difference air compressor and gas compressor?

1.The compressors used for compressing the other gases and air are independent entities. This means they merely compress the gas or air and supply it for the suitable applications. They have no direct connection with any other type of machine, though lots of machines and equipments depend on the com…pressed air or gas. The refrigeration and the air conditioning compressors are a part of the complete vapor compression cycle that comprises of additional components like the condenser, expansion valve and the evaporator. If the compressor is removed from this cycle, the refrigeration process will cease to exist. .
Main function of the compressor: The main function of the other compressors is to merely compress the gas or air. The refrigerant compressor compresses the refrigerant to the pressure corresponding to the saturation pressure higher than the temperature of the naturally available air or water. This enables the cooling of the refrigerant in the condenser by the available atmospheric air or water. Further, the refrigerant compressor also circulates the refrigerant through the whole cycle. The refrigerant after leaving the compressor is forced to the condenser, the expansion valve, and the evaporator and then it is sucked by the compressor for compression and recirculation though the whole cycle. 3) Capacity Determination: The capacity of the refrigerating compressor determines the capacity of the whole refrigerating or air conditioning plant. The capacity of the air or gas compressor doesn't determine the capacity of the other plants. For instance, though the pneumatic tool depends on the compressed air for its operation, it has its own capacity. 4) Relation to the other equipments: The refrigerating compressor is integral part of the cycle that includes other components of the cycle like condenser, expansion valve, and the evaporator. The working and proper functioning of each of these components depend on the working of other components. If the refrigeration compressor breaks down the whole system will collapse. There is no such dependency in case of the other compressors. If the air or gas compressor breaks down, the standby compressor can be started easily.. ( Full Answer )

# Air compressor will not compress air?

Air Compressor is the tool that can compress air, so it is impossible for that the air compressor can not compress air. If you have this trouble, please check you machine and deal it.

# How much does an air compressor weigh?

Depending on how big the air compressor is, and what brand it is, weights can vary widely from the relatively small to the huge.

# What are the advantages of a reciprocating air compressor?

Any Air Compressor has to be maintained from time to time. If schedule maintenance are done then the wear and tear are very minimal. They are user friendly and they are efficient due to staging besides they also produce more Air pressure which are required for many other applications. Reciprocating …compressor also very useful and reliable for compressing and pumping liquids. It also most prominently used in oil refineries, chemical plants, pipelines and natural gas processing plants. ( Full Answer )

# What is the Formula for calculating the efficiency of a machine?

Efficiency = Output value / Input value For example, if a machine needs 10 KW to run and produces 8 KW, its power efficiency is 8/10 = 0.8 or 80% Efficiency is always between 0 and 1 (or 0 and 100 if expressed as a percentage.)

# Replacing Air Conditioning Compressor?

to change your ac. compressor un hook your batt. unhook the low pressure line slowly let all the pressure out ( wear eye protection when doing this as the gas comming out can make you blind ) after its all drained remove your belts and unscrew the pressure lines going into the compressor it self aft…er that remover the bults take out the compressor put it back together make sure all the lines are tight but dobt over tighten hoonk up all the pressure switches you un plugged and start the car set the ac. to the coldest setting with the fan set to high hook up your recharge kit shake the can up and down this helps make it charge faster will take a few cans get a recharge kit with a gage keep it out of the red if it should go into the red un hook the kit and shut off car and bring in to a repair shop u messed up somwhere (make sure you keep the lines u unhook very clean dint let anything get into the line ever! ( Full Answer )

# How do you calculate air compressor capacity?

Flow rate times pressure divided by input will yield air compressor capacity. Input is another term for horsepower of the compressor. The pressure can be adjusted depending on how compact the result is to be.

# How do you calculate the efficiency of a equipment?

you take the fuel consumption times the amount of matter moved, then you divide the PRODUCT OF THAT BY THE WEIGHT OF THE MACHINE. answer should show up in a percent

# How do you calculate efficiency and how is it expressed?

For efficiency, you have to consider the energy or work that you get out of the machine, compared to the energy or work that you put into the machine. Its what you get out, divided by what you put in. By multiplying the result by 100, you should then get the efficiency expressed as a percentage, wh…ich is the normal way of describe how efficient a machine or process is. efficiency = (Work out/Work in) x 100 Sometimes you are given the efficiency in a problem, but then have to calculate either the work out or work in, so then its just a case of rearranging the equation above. ( Full Answer )

# How do you calculate the efficiency of diesel engine?

Diesel is just a combustable fuel like gasoline. If you fill up a 20 gal. tank, drive "x" amount of miles, you simply divide the miles by the amount of fuel. Diesel engines used to be inefficient, dirty, and hated by most. However, if one compared two of the same vehicles gas vs. diesel: diesel typi…cally wins! Europe uses thousands of cars that run on diesel and commute much more than the "avg. American". ( Full Answer )

# How do you calculate fan efficiency?

Basically you can't The whole point in a fan is the inefficiency that is used to push the air forward, the only efficient type of fan you could find would be the propeller of an aircraft, this is the most efficient form of fan that moves huge volumes of air with minimal energy input.

# What is the most efficient retirement calculator?

There are many different retirement calculators you can use however only a few are top rated. The two main companies are USAA, and Ameriprise these are both efficient and reputable.

# What is an air to air exchanger on air compressors?

Usually, it's a finned section around the pipe the compressed air flows thru immediately after the compressor cylinder. As the air (or any other gas) is compressed, it heats up (that heat is some of the efficiency loss of the compressor). This finned section allows the ambient air to remove some of …this heat, cooling the compressed air, hence the name 'air to air exchanger'. On some compressors, there will be a fan used to blow more air across the exchanger fins to get more cooling. Very large compressors, such as those used to compress natural gas, may have a large cooler, with a fan driven by the same motor/engine that drives the compressor to provide this cooling. ( Full Answer )

# What is the poly tropic efficiency of the air compressor?

it is the eff of thermal and volumetric efforts done on compressor. the bore stroke volume and the clearance volume is isential in this. to run it most ifficiantly one should have knoladge about all

# How do you calculate the efficiency of an induction motor?

efficiency is the ration of Power_Out/Power_In. So simply take the Power out Rpm*Torque and divide by the Power in Volts * Amps Note: You need to you numbers found while the motor is running. Name Plate or Maximum values will not work for this. Also the Efficiency will vary depending on… the motor speed. ( Full Answer )

# How do you calculate the efficiency of statement of cashflows?

Ratios!! Compare the various ratios with last year's cash flow statement and balance sheet, and look at variances. Then determine why these variances have occurred. Also compare budgeted cash flow to actual cash flow and determine whether these were favorable or u favorable, and again determine why.… Please note different industries have different norms for ratios, ie liquid ratio for car sales would be different to supermarket. Good to compare to industry average or like business to determine ratios are on track or way off. This can be used as a management tool to determine action for the following financial periods. ( Full Answer )

# How do you calculate efficiency of refrigerator compressor?

During colder months, it's typical that frost, and sometimes ice, builds up on the outdoor cabinet housing a heat pump's condenser coil, compressor and fan. Normally, the heat pump's defrost cycle melts the accumulated frost or ice, but severe ice buildup may indicate a problem with the unit .

# How is boiler efficiency calculated?

Boiler efficiency is calculated by determining the steam value per hour and dividing it by the amount of fuel which is consumed per hour. By doing this one can determine the efficiency of a boiler.

# How do you calculate energy efficiency?

Energy out divided by energy in give efficiency. in general this could be seen as N.eff = (effect as seen in practice or real situation) / (effect as theoretically calculated)