DEFINITION of 'Generally Accepted Accounting Principles-GAAP'. The common set of accounting principles, standards and procedures that companies use to compile their financial statements. GAAP are a combination of authoritative standards (set by policy boards) and simply the commonly accepted ways of recording and reporting accounting information.
A wye connection is generally a four-wire system, comprising three line conductors and a neutral conductor, whereas a delta connection is a three-wire system, comprising three line conductors. For a perfectly-balanced load (e.g. a three-phase motor), a wye-connected system can dispense with the neutral conductor.he delta connection provides three line conductors, whereas the star connection provides three line conductors plus a neutral conductor. To obtain a single-phase supply, the load is connected either between any two line conductors, or between a line conductor and a neutral conductor.
The difference between two colors in the three-dimensional L*a*b* color space is known as. delta E. However, this distance is only partly suitable for evaluating measured gray balance. The current ISO 12647-7 norm includes the hue difference delta H for primary colors and. grayscales.