May 10, 2021· Tonnage: In reference to air conditioning, a ton measures how much heat removed by the system would be needed to melt 2,000 pounds, or one ton, of ice in a 24-hour period The result is then expressed in BTUs per hour According to the standard calculation, it takes 288,000 BTUs to melt a ton of ice in 24 hours, or 12,000 BTUs per hour...

HVAC Load Calculator - Estimate the Size of Your Heating ,

Jul 12, 2021· This HVAC Load Calculator estimates the size of your heating and cooling system in BTU's The heat load estimate is based on your climate region, total square footage, number of rooms or zones you want, ceiling height, insulation type, number of windows and doors This HVAC calculator is the closest estimate to the actual Manual J calculation done by HVAC pros...

Apr 28, 2021· Consequently, the change in carbon density from converting forestland to cropland would be -8472 metric tons of C/hectare/year of biomass plus -360 metric tons C/hectare/year of soil C, minus 1026 metric tons C/hectare/year from drained organic soils, equaling a total loss of 985 metric tons C/hectare/year (or -3989 metric tons C/acre/year ....

May 03, 2021· calculation of the per ton rate dated may 3, 2021 i introduction ii elements of a de minimis prp’s proposed settlement amount iii estimate of total cleanup costs iv premium justification v calculation of the per ton rate...

Calculate cubic yards, cubic feet or cubic meters for landscape material, mulch, land fill, gravel, cement, sand, containers, etc Enter measurements in US or metric units and get volume conversions to other units How to calculate cubic yards for rectangular, circular, annular and triangular areas Calculate project cost based on price per cubic foot, cubic yard or cubic meter...

This free sample size calculator determines the sample size required to meet a given set of constraints Learn more about population standard deviation, or explore other statistical calculators, as well as hundreds of other calculators addressing math, finance, health, fitness, and more...

Step 5 Divide the result from Step 4 by 12,000 to determine the tonnage requirement of the furnace In the example, you would divide 35,000 by 12,000 and get 292 This home would require a furnace that has a tonnage of approximately 3 Furnaces are not 100-percent efficient, which means that you'll need a furnace with a higher tonnage than ....

AC Tonnage Calculator Per Square Foot (+Tonnage Table)

Oct 06, 2020· Calculating the exact tonnage is quite difficult; the best thing to do is to use the 35-ton rooftop unit as the benchmark If that unit doesn’t lower the temperature sufficiently, you need a bigger one; and a 4-ton unit has about 17% higher cooling output than a 35-ton unit...

How to Find the Proper Size of Circuit Breaker? CB Calculator

How to Calculate the Circuit Breaker Size? Breaker Size Calculator with Solved Exampl According to NEC (National Electric Code), IEC (International Electrotechnical Commission) and IEEE (Institute of Electrical and Electronics Engineers), a proper size of circuit breaker is must for all electrical circuits ie residential wiring and industrial or commercial installation to prevent the ....

Jun 09, 2017· 3 TONNAGE GUIDE 1 1 PURPOSE The Guide explains the Simplified tonnage measurement system with regard to: 1) other available tonnage measurement systems; 2) vessel eligibility for Simplified measurement; 3) the use of tonnage in the vessel documentation process; 4) the responsible Coast Guard offices; and 5) calculating Simplified tonnage...

Jun 30, 2020· Central air conditioning units frequently have the capacity coded into the model number; for example, model RDR36 would be a 36,000 BTU unit They may also report their size as tonnage, with 12,000 BTUs equal to 1 ton (the amount of power needed to melt 1 ton of ice in 24 hours); thus the model RDR36 would be a 3-ton unit...

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 ....

The British Thermal Unit, or BTU, is an energy unit It is approximately the energy needed to heat one pound of water by 1 degree Fahrenheit 1 BTU = 1,055 joules, 252 calories, 0293 watt-hours, or the energy released by burning one match 1 watt is approximately 3412 BTU per hour BTU is often used as a point of reference for comparing ....

kiloparsec (kpc) – 30856775814913672789, x 10 +19 m; megaparsec (Mpc) – 30856775814913672789, x 10 +22 m; gigaparsec (Gpc) – 30856775814913672789, x 10 +25 m; Volume Calculation This is the volume of the rectangular shape which corresponds to the dimensions entered for length, width and height...

This script helps estimate the aggregate tonnage required for a particular job To use this calculator, enter the appropriate width, length, and thickness of this application Click on the measuring designator for thickness in feet or inch Then, click on either Base Rock, Drain Rock, or a ,...

What Size Dehumidifier - Dehumidifier Size Calculator

The Dehumidifier Size Calculator answers how many pints of capacity you require to dry your basement, bedroom, or home For example, you can select a 900 square foot room size, or a room type, like 'large basement', 'small office' or '2 bedrooms' Then specify damp, really damp, wet, or extremely wet, and the calculator instantly displays how ....

Tonnage is a measure of the cargo-carrying capacity of a ship, and is commonly used to assess fees on commercial shippingThe term derives from the taxation paid on tuns or casks of wine In modern maritime usage, "tonnage" specifically refers to a calculation of the volume or cargo volume of a ship...

Mar 29, 2019· 3 Multiply the width by the length In order to calculate the square size you need to multiply your recorded height by width Be sure that you measured both using the same unit of measurement otherwise the calculation won't work Once you have multiplied these figures you will have the square size...

Btu and Tonnage Calculator The size (cooling capacity) of your air conditioner is determined by the amount of Btu (British thermal unit) and the Tonnage (12000 Btu = 1 Ton) What amount of Btu and Tonnage should your air conditioner have in order to properly cool your home?...

Sand Calculator - How much sand do you need in tons ,

A tonne of moderately damp sand typically fills about 0625 m 3 (cubic meters) It can be more or less dense depending on water content and the size of the sand particl Ton vs tonne, tons vs tonn When calculating the sand's weight, make sure you do not confuse the tonne (metric ton) with the ton (short ton)...

Affordability Calculator - How Much House Can I Afford ,

With VA loans, your monthly mortgage payment and recurring monthly debt combined should not exceed 41% So if you make $3,000 a month ($36,000 a year), you can afford a house with monthly payments around $1,230 ($3,000 x 041) Use our VA home loan calculator to estimate how expensive of a house you can afford Chevron Down...

Convert your density to lb/yd 3 85 lb/ft 3 = 2295 lb/yd 3 (1 pound per cubic foot equals 27 pounds per cubic yard) If you're in the US, divide 2295 by 2000 (there are 2000lb in a US ton) If you're in the UK, divide by 2200 (there are 220462 lb in a metric tonne) You now have your answer in tons per cubic yard (115 US tons or 104 metric ....

Bulk Material Calculator | Contractors Stone Supply

Please enter the measurements below and press "Calculate" to receive the approximate tons of 4" ledge or chopped stone needed for edging the specified area Length (in Feet) Calculate Tons Needed 6” CHOPPED STONE WILL COVER 70-75 LINEAR FEET PER TON 8” CHOPPED STONE WILL COVER 45-50 LINEAR FEET PER TON...

This free sample size calculator determines the sample size required to meet a given set of constraints Learn more about population standard deviation, or explore other statistical calculators, as well as hundreds of other calculators addressing math, finance, health, fitness, and more...

calculation of crush tonnage: QUICK TIP: 1 cubic yard will cover 100 square feet at approximately 3 inches deep Calculate you the area of the space you are looking to spread the crush (in square feet)...

What Size HVAC Unit Do I Need? | Calculate Furnace Size ,

Figuring out an accurate HVAC size involves 2 basic steps But there are a lot of details to consider in the process STEP 1: Determine how many BTUs of heating and tons of AC you need Method 1: Manual J Calculation The best way to determine the perfect HVAC unit size is to have a Manual J calculation done for your house The Manual J ....

Plastic Injection Mold | 3 Tips for Calculating Press Size

Dec 03, 2018· A general calculation for determining press size needed is as follows: Pressure (lb/in2) x Projected Area (in2) = Force (lb) Here are a few other important tips for calculating the right press size for your plastic injection molded part 1 Understand press size tonnage...

Tonnage calculator Use our calculator to estimate how much you need Simply enter in the dimensions of the area you need to fill and hit calculate You can then enter your details to get a quotation by email - or if you are in a real hurry just give us a ,...

Calculate Fill Dirt Type 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 Density of Fill Dirt: 2,410 lb/yd³ or 121 t/yd³ or 08 yd³/t A:...