Calculator Use. Calculate and the answer is cubic yards for one concrete tube Multiply x 50 = 4 total cubic yards of concrete for 50 tubes Note that this calculation is the volume of your tubes only and does not account for any overflow or loss at the bottom of your tubes.

1 Btu = kW (kilowatt) 1 kW = 3412 Btu Btu is a unit of energy used to measure heating and cooling systems, as such, a heating or cooling system will have a Btu rating,, 10,000 Btu.

Feb 11, 2019· Concrete and cement can get expensive, so it pays to know how much concrete you need for your next masonry project. Enter the ImproveNet concrete calculator. Check out the table above to see various formulas for calculating how much concrete your project requires based on the shape of the area you'll be covering.

Please use this calculator to select which product you would like to calculate the total tonnage estimated for your project. You will need the length, width and depth of your project space to be able to get your estimated tonnage calculation. Our calculator provides an average unit weight per product and should only be used for estimating purposes.

E (kWh) = P (kW) x t (hr.), which means that the energy in Kilowatthours is calculated by multiplying the power in Kilowatts by the time in hours. If the power in kilowatts is 50 (kW) and the time in hours is 11 (hrs.), what will be the energy in Kilowatt hours? E (kWh) = 50 (kW) x 11 (hr.) = 550 Kilowatthours.

OPTION 2: For load, the same formula is used for the special purpose area as in A5, except, you leave out the blower motor. 12,000 Btu/ton/hr x 70% (actual load) = /ton 3,412 Btu/kW/hr Add the to the appropriate efficiency from above, such as 90% + = kW/hr.

Feb 26, 2018· How to convert cooling capacity watts to btu split ac ka pura sab kuchh dikhaya gaya hai by asr Duration: 15:19. ASR Service Center 13,254 views

Concrete pads must be able to withstand hundreds of pounds of force from the supporting structures placed on them. To calculate the load that a concrete pad can support, you need to know its width, length, depth and its strength.

1 ton ≈ kilowatts. The user must fill one of the two fields and the conversion will become automatically. The user must fill one of the two fields and the conversion will become automatically.

According to the standard calculation, it takes 288,000 Btu to melt a ton of ice in 24 hours, or 12,000 Btu per hour. Therefore, 12,000 Btu per hour equals one ton of cooling, How to Estimate Tonnage Required

How can i calculate room cfm and if i have area, how can i calculate tonnage for A/C for UAE climate? What is the fastest way to calculate tonnage of AC when area is given in meters? How to calculate tonnage by steam generation?

The formula to calculate the volume of concrete that you need to order is this, ×× = NOTE; as in most estimates, it would be wise to add an additional 10% for wastage or for inconsistencies within your project ( length x width x depth + 10%) ×× + 10% =

The power output of this GO Train locomotive MP40PH3C made by Motive Power (Wabtec) is 4000 hp or 3000 kW. It can pull 12 cars with 1800 passengers.

Dec 26, 2017· 3600 = convert from kJ to kWh. Calculation. Q = m x Cp x (Temp enter – Temp store) / 3600 Q = 4,000kg x /kg.°C x (5°C – 1°C) / 3600. Q = 16kWh/day. Product load – Product respiration. Next we calculate the product respiration, this is the heat generated by .

Assume the following: 250 tons aggregate used, 15 tons oil used Example: 250agg + 15oil = 265 15 div 265 = .0566% oil by total; To Calculate Where You Should Be Running With A Known Aggregate Tph: TPH of dry aggregate x % of oil, div. of oil = oil tph Assume the following: 70tph aggregate (dry), % oil

Reinforced cement concrete or RCC calculator can be used to calculate M15, M20 and M25 mix ratio of cement, sand and jelly. At, you can also shop for superior quality cement .

Let's be honest sometimes the best kilowatt hour cost calculator is the one that is easy to use and doesn't require us to even know what the kilowatt hour cost formula is in the first place! But if you want to know the exact formula for calculating kilowatt hour cost then please check out the "Formula" box above.

Dec 29, 2018· How to Calculate Ton Capacity of Chillers. If water enters the chiller at 64 degrees Fahrenheit and leaves at 51 degrees Fahrenheit: 64 51 = 13 degrees. Multiply the result by your flow rate, which is measured in gallons per minute. If, for instance, the chiller must move 300 gallons per minute: 13 x 300 = 3,900 gallons per minute.

Grams CO 2 per kWh of electricity The grams of CO 2 emitted per kWh electricity produced, depending on the mix of energy sources used to produce electricity.

Geographic Location Determines How Much Heat is Needed. First, how many degrees do you need to warm your home, or rather, how cold is it home in the northern region of the US will require more BTUs to heat than a home in the southern region because it gets significantly colder.

Calculate Fill Sand Type in inches and feet of your project and calculate the estimated amount of Sand / Screenings in cubic yards, cubic feet and Tons, that your need for your project. The Density of Fill Sand: 2,410 lb/yd³ or t/yd³ or yd³/t

Apr 24, 2017· Calculating Tons From Ounces. One ton is equal to 32,000 ounces. Again, use this ratio as a conversion factor to calculate tons from ounces. Consider a toaster that weighs 64 ounces. Calculate the number of tons as follows: 64 ounces x (1 ton / 32,000 ounces) = tons.

We take a coal price of around 65 / Ton. The cost of coal consumed by 100 MW power plant is ( x 65) 3497 /hr; A 100 MW unit produces 100,000 units of electricity. So the cost of coal per unit of electricity is (3497/100,000) cents per unit.

Jun 15, 2017· 1. For wall plastering, Cement : Sand = 1 : 6. 2. For ceiling plastering, Cement : Sand = 1 : 4. 3. Thickness of plaster should be in between 1215 mm. If an additional coat is required then do not do it at one go. 4. Use good quality of cement Sand.