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
Power supply and quality. 1  New Zealand's electricity supply must be maintained at constant levels. This means that electricity generators must ensure enough electricity is sent through transmission lines to meet the needs of all consumers.  The amount of electricity in the lines must be kept at a constant level of volts.