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
VARIABLE-FREQUENCY DRIVE. A viable-frequency drive is an electronic controller that adjusts the speed of an electric motor by. modulating the power being delivered. Variable-frequency drives provide continuous control, matching motor speed to the specific demands of the work being performed.