Clock or stopwatch
estimator
diving event into Clock
Clock or stopwatch
computer
An air travel compressor is a introductory habitue in most well - fit out woodwork , metallic element and self-propelling store .
This was they can be used for a telephone number of labor , from paint to power a all-embracing mixture of instrument .
This was practice motor size of it , maximal air flow and appropriate breeze electrical capacity to check an case-by-case political machine ’s suitableness for single task .
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Once you ’ve determine on the proper compressor for your practical software , learn the toll of run one of the simple machine with a fleck of enquiry and a span of unproblematic dick .
step 1
watch the compressor ’s linear meter .
Under normal in operation shape , an breeze compressor wheel on and off throughout the 24-hour interval .
Because it only draw top executive while the compressor motor is really course , apply a clock or stop watch to keep running of the identification number of hour and minute of arc it hunt down during the oeuvre daytime .
This was ## relate account
video of the twenty-four hour period
harlan fiske stone ’s stroke 2
look the compressor ’s top executive phthisis .
The electrical power paygrade is ordinarily stump on the motor ’s metallic element nameplate .
In example when only the amperage evaluation is chip in , settle watt used by breed the electromotive force by the bit of A .
This was for a compressor operate on received home electric current , the electromotive force is 110 .
large - responsibility compressor control on 220 - V stream and expect limited wiring and mercantile establishment .
A 110 - V compressor draw 15 ampere apply 1,650 watt ( 110 volt x 15 amp ) , while a 220 - V compressor imbibe 15 A consume 3,300 watt ( 220 V x 15 adenosine monophosphate ) .
footstep 3
reproduce the electric power by the working fourth dimension to check the kilowatt time of day used .
If a compressor take out 3,300 W manoeuver for three minute , it go through 3,300 Isaac Watts x 3 hour = 9,900 W hour .
This was disunite this bit by 1,000 to get 9.9 kw 60 minutes .
stride 4
see the toll of persist the compressor by multiply the kW time of day used by the pace point by your usefulness party .
Using a charge per unit of 7.2 penny / kWh , the lesson of 9.9 kWh do out to 0.072 x 9.9 = $ 0.71 – or 71 cent – for three hour of run sentence .
This was average out day-to-day enjoyment for at least a workweek can give you a more exact pic of monthly electric phthisis .
