Free online asphalt calculator to help you estimate how much asphalt you need for your construction project - road, private driveway, car park, etc. Output in weight and volume: tons, tonnes, cubic yards, cubic meters, etc. Basic information about asphalt (tarmac) and tips on calculating how much you need.

Contact SupplierMar 14, 2015· how to convert tr to kw - convert ton of refrigeration to kilowatts - refrigeration calculation - refrigeration conversion and formulas.

Contact SupplierElectricity Reductions (kilowatt-hours) The Greenhouse Gas Equivalencies Calculator uses the AVoided Emissions and geneRation Tool (AVERT) U.S. national weighted average CO 2 marginal emission rate to convert reductions of kilowatt-hours into avoided units of carbon dioxide emissions.

Contact Supplier1 joule is equal to 2.3900573613767E-10 ton, or 2.7777777777778E-7 kWh. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between tons and kilowatt hours. Type in your own numbers in the form to convert the units! ›› Quick conversion chart of ton to kWh. 1 ton to kWh = 1162.22222 kWh

Contact SupplierkW to tons conversion calculator How to convert tons to kW. One refrigeration ton is equal to 3.5168525 kilowatts: 1 RT = 3.5168525 kW. One kilowatt is equal to 0.284345 refrigeration ton:. 1 kW …

Contact SupplierHow to convert kW to tons. How to convert power in kilowatts (kW) to refrigeration tons (RT). kW to tons conversion formula. One refrigeration ton is equal to 3.5168525 kilowatts: 1 RT = 3.5168525 kW

Contact SupplierApr 05, 2018· A well-graded soil requires about 5% cement, whereas a poorly graded, uniform sand may require about 9% of cement. Non-plastic silts require about 10% cement, whereas plastic clays may need about 13% cement. The actual quantity of cement required ...

Contact SupplierkW to Amps – Conversion, formula, chart, convert and calculator free. With this tool you can convert kW to Ampere or Viceversa Amp. to kW automatically, easily, quickly and for free. For greater ease we explain that formula is used for the calculation, how to convert from kW to Ampere in just 3 steps, some examples and a table with the main ...

Contact SupplierSep 06, 2016· equipment to use to calculate KWh/t. Good day, What pieces of equipment should i use to calculate KWh/t. My grinding system has a roll press, ball mill and separator. Should i used: 1. Just the ball mill, roll press, separator, separator fan and ball mill fan. 2. All in 1 above including elevators. 3. include everything in the system. Reply

Contact SupplierHVAC FORMULAS TON OF REFRIGERATION - The amount of heat required to melt a ton (2000 lbs.) of ice at 32°F 288,000 BTU/24 hr. 12,000 BTU/hr. APPROXIMATELY 2 inches in Hg. (mercury) = 1 psi WORK = Force (energy exerted) X Distance

Contact SupplierDec 19, 2019· To calculate kilowatt hours for an appliance, first find the wattage on its label by looking for a number listed as “W.” Multiply that number, or a number in the middle if a range is given, by the number of hours you use the appliance each day.

Contact SupplierIf the efficiency of a chiller is rated to 1 kW/ton, then . COP = 3.52 ; EER = 12; Cooling Load in - kW/ton. The term kW/ton is commonly used for larger commercial and industrial air-conditioning, heat pump and refrigeration systems. The term is defined as the ratio of energy consumption in kW to the rate of heat removal in tons at the rated ...

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Contact SupplierConversion Ton to Kilowatt. The ton (ton of refrigeration) is a unit of power. This tool converts tons to kilowatts (ton to kw) and vice versa. 1 ton ≈ 3.5169 kilowatts.

Contact SupplierWholesale electrical supplies. An electrical distributor supplying everything from light bulbs and dimmers to PLCs and Industrial Automation equipment. Hundreds of electrical products and tools to select from. Use the chart in this calculation guide to find the formula you need according to the measure you will calculate.

Contact SupplierThe factor is based on the carbon emissions generated by the current UK power stations per kWh generated. This factor includes other green house gasses such as methane and nitrous oxide which are converted to their carbon dioxide equivalents so the value is really kg CO2 eq. per kWh. Carbon Emissions Calculator

Contact SupplierI have a table of data that list all product sales. I have a calculated column that calculates the cost / ton. When I put this column in a matrix, each line calculates correctly but when I roll up the data to a product category or aggregate of the whole, the data is the average of each line ($226.73) and not total cost / total ton …

Contact SupplierAmps to kW calculator * Use e for scientific notation. E.g: 5e3, 4e-8, 1.45e12. DC kilowatts to amps calculation. The current I in amps (A) is equal to 1000 times the power P in kilowatts (kW), divided by the voltage V in volts (V):. I (A) = 1000 × P (kW) / V (V). AC single phase kilowatts to amps calculation

Contact SupplierBall Mill Grinding Capacity Calculator Ball Mill Motor/Power Sizing Calculation Ball Mill Design/Sizing Calculator The power required to grind a material from a given feed size to a given product size can be estimated by using the following equation: where: W = power consumption expressed in kWh/short to (HPhr/short ton = 1.34 kWh/short ton) Wi ...

Contact SupplierThe cost of fuel is the main factor in the cost of a unit of electricity. Determining the quantity required is the first step in finding the cost. This article describes the simple way to calculate coal quantity in …

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Contact SupplierJul 22, 2017· The imperial calculation would be: First convert BTU’s to kW’s 8,533,364BTU/s / 3412.142 = 2,500kW. 2,500kW / 460kW = 5.4 so the COP is 5.4. This means that for every 1kW of electricity you put into the machine, you will produce 5.4kW of cooling. how to calculate the efficiency of a chiller imperial and metric

Contact SupplierkW to amps calculator * Use e for scientific notation. E.g: 5e3, 4e-8, 1.45e12. DC amps to kilowatts calculation. The power P in kilowatts (kW) is equal to the current I in amps (A), times the voltage V in volts (V) divided by 1000:. P (kW) = I (A) × V (V) / 1000. AC single phase amps to kilowatts calculation

Contact SupplierTons to kW conversion calculator How to convert kW to tons. One refrigeration ton is equal to 3.5168525 kilowatts: 1 RT = 3.5168525 kW. One kilowatt is equal to 0.284345 refrigeration ton: 1 kW = 0.28434517 RT . So the power P in refrigeration tons (RT) is equal to the power P in kilowatts (kW) divided by 3.5168525: P (RT) = P (kW) / 3.5168525 ...

Contact SupplierJul 17, 2017· Calculate the chiller capacity in tons of refrigeration. The formula for total heat removed in a chiller installation is h = 500 X q X dt where h = total heat removed in Btu/hr, q is the chilled water flow rate in gpm, and dt is the chilled water's total temperature differential. Substituting, h = 500 X 40 gpm X 24 deg-F = 480,000 Btu/hr.

Contact SupplierCubic Yards to Tons Calculator. Convert cubic yards of material into both US tons and metric tonnes. Note that converting between cubic yards (unit of volume) and tons (unit of weight) requires a density figure, as explained below. To work out cubic yards from a width, height and depth, give the cubic yards calculator …

Contact SupplierThe electric company uses this measurement to calculate how much to bill customers, for example. Kilowatts, abbreviated kW, are a measure of electric power. To convert energy in kWh to power in kW, use the formula below. kW = kWh ÷ Hours. So, the power in kilowatts is equal to the energy in kilowatt-hours divided by the time-period measured in ...

Contact SupplierUse this free concrete calculator to determine how much concrete you need. Knowing how much concrete is needed for a job is incredibly important. Learn how to correctly calculate how much concrete mix you will need for your job. CONCRETE CALCULATOR FORMULA What equation should I use to find out how much concrete I need? How to calculate concrete:

Contact SupplierThe volume of a figure with a round foundation is its height times the area of its foundation. To calculate the foundation area the calculator needs its diameter, since the formula is π x r 2, where r is the radius, or diameter/2. Again, the gravel calculator will do this math for you. Irregularly shaped area

Contact SupplierThere are 3.517 kilowatts in a ton of refrigeration, so in order to convert kW to tons, divide the number of kW by 3.517. One ton of refrigeration is approximately 12,000 BTUs, or British thermal units, which is the rating system of air conditioning units in many English-speaking countries outside of the United States.

Contact SupplierType in inches and feet of your project and calculate the estimated amount of Soil & Dirt in cubic yards, cubic feet and Tons, that your need for your project. The …

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