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.
Our delta H equals -826. So this actually is a formation reaction, well not really, because it doesn't have one mole. Formation reactions you're only allowed to have one mole of a product. But this, it does have a delta H and I'm going to say this is the reaction. So it does require energy or releases energy when this reaction occurs. So iron and oxygen were high in energy, then it released the energy when it became rust or Fe2O3. Delta S, we have to look at the states of matter.