Having the ability to calculate the tonnages for a sheet metal project is vital for the completion and success of your project.Formula. T = P x Th x C. T =
Calculator.You can input power (W) and electricity costs in your area, and the calculator will calculate how much that particular air conditioner costs to run per hour. Formula.The mathematical background of how to calculate the electricity costs for any air conditioner. Per week, per month, ...
There is a direct relationship between the volume of a room (measured in cubic feet) and the tonnage size of an air conditioner unit that should be used with that room. Finding the cubic feet of a room is as simple as multiplying its length, width and height. Converting that number over...
Step 2: Calculate Room Volume Room having a volume of 1000 cubic feet Step 3: Determine Critical Volume Critical volume, based on 1 percent by volume = 1000 ft3 * 0.01 = 10 ft3 Step 4: Time to reach Critical Level of Hydrogen Concentration 1% Time to produce critical level of 1 pe...
Determine the amount of space or water to be heated. Calculate the space in cubic feet by measuring the length, width and distance from floor to ceiling of the building or space to be heated and multiplying the three figures. For water, multiply the number of gallons to be heated or used...
If you want to calculate the flow rate of water or air in cubic feet per second, you need to measure the cross-sectional area of the pipe or duct in feet and measure the velocity of the water or air in feet per second, then use Q = A×v. For pressurized
as is common in theoretical problems, you may need to use certain lab equipment such as thermocouples or pitot tubes to measure the temperature (T) and pressure (p) at the point you wish to measure mass flux. Then you can calculate the the density (rho) using the perfect gas equation: ...
knowntonnage(or BTUs), theSEER rating, and theHSPF rating, we can calculate almost exactly how much electricity a heat pump use (watts, kWh usage)per hour,per day, and evenper month. Based on that, we can calculate how much it costs to run a heat pump per hour, per day, and per...
Electricity rates in 8 different countries for calculating AC electricity cost Simplifying Assumptions To Calculate The Electricity Used By Air Conditioning We imposed simplifying assumptions otherwise this post would become a 15 page research paper. ...
If AC is undersized, then it will not cool the room because there is too much to take out. You can use the calculator given below to calculate the right tonnage: Air Conditioner Sizing Calculator for India (Note: This calculator is for a residential setup. It assumes a regular room with...