A voltage is induced across an inductor (back EMF), that is equal to the product of the inductor's inductance and the rate of change of current through the inductor. All circuits have, in practice, some inductance, which may have beneficial or detrimental effects.
Plan on using 5 to 10 pounds of dry ice for every 24-hour period depending upon the thickness of the insulated shipping container.This will keep everything frozen in a container up to 15 quarts. For larger containers and greater shipping times multiply dry ice quantities by this rate.lan on using 5 to 10 pounds of dry ice for every 24-hour period depending upon the thickness of the insulated shipping container.
After the eggs have sat in the hot water for 2 minutes, use tongs to carefully place the eggs one at a time into the ice water or run under cold tap water for 30 seconds (if you want to have a warm egg). http://pad1.whstatic.com/images/thumb/9/95/Boil-an-Egg-So-That-It-Peels-Easily-Step-5-preview-Version-2 ....hen the water boils, lower the temperature, and let the egg boil for 10 minutes. Turn off the burner and let eggs sit in hot water for 2 minutes.