This equation helps measure particulate volume against airflow and helps determine what size machine and filter you need in order to properly maintain clear airspace. We detail what air-to-cloth ratio is, how to calculate it and why it’s important for your business, below. What is air-to...
To calculate your contact list growth, subtract the number of new subscribers from the total number of unsubscribers/spam complaints. Then divide that number by the total number of subscribers on your email list. Multiply this number by 100 to get the percentage. 7. Email Forwarding Rate The ...
Blasters calculate this safety perimeter based on the size of the building and the amount of explosives used. On occasion, blasters have misjudged the range of flying debris, and onlookers have been seriously injured. Blasters might also overestimate the amount of explosive power needed to break ...
When engineers calculate braking distance, they use several variables. One of them is traction coefficient. The higher the traction coefficient is, the shorter the braking distance will be [source: Jones & Childers]. Thus, the braking distance can change greatly based on the type and condition ...
In USA, based on imperial measurement system 1 cubic yard which is a unit of volume is equal to 27 ft3. For easy understanding we can write it as 3ft long, 3 ft wide and 3ft thick and by multiplying we get 27ft3 volume. Now we will calculate the area cover by 1 bag of concrete...
to help the team calculate a close estimation of their project’s operational phase water and wastewater needs, and they will also be able to match the team with appropriate state and other governmental resources. They will even be able to tie in considerations of the company’s environmental,...
By noting the sideways movement of the ascending balloon, they can calculate wind speed and wind direction at different altitudes. There's a reason weather balloons don't just float into space. As the balloon moves farther away from Earth, there's less air to push against the outside of ...
Resistancetest: This test measures the DC resistance of each winding of the transformer at a specified temperature. It is used to calculate the winding temperature rise, copper losses, andimpedancevalues of the transformer. Impedance test: This test measures the impedance voltage or short-circuit vo...
Well, that’s a little harder to calculate. The carbon footprint of an email depends on a lot of different factors. The weight of your email, any attachments included, the device used to open that email, the country it comes from, the recipient’s country, the country where the data is...
this impressive Special Volume: “Breakthrough technologies and innovations along the mineral raw materials supply chain—from exploration towards a sustainable and secure supply”. I am as moved as grateful to all the authors who generously put in time and efforts to contribute to this volume. ...