In accounting, liabilities are obligations of the company to transfer something of value (an asset-see above) to another party. On a company s balance sheet, a liability may be a legal debt or an accrual, which is an estimate of an obligation. Equity is the owner's value in an asset or group of assets.
A stable variable power supply with an adjustable output voltage from 5 volts to 30 volts can be
Wind is an intermittent, or variable, energy source (i.e., wind energy turbines only produce energy when the wind is blowing strongly enough). Capacity factors for wind energy usually range from 20 to 40 percent.