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  2. EnergyGuide - Wikipedia

    en.wikipedia.org/wiki/EnergyGuide

    The label must show the model number, the size, key features, and display largely a graph showing the annual operating cost in range with similar models, and the estimated yearly energy cost. [ 2 ] [ 3 ]

  3. Operating cost - Wikipedia

    en.wikipedia.org/wiki/Operating_cost

    Examples of overhead costs include: payment of rent on the office space a business occupies; cost of electricity for the office lights; some office personnel wages; Non-overhead costs are incremental such as the cost of raw materials used in the goods a business sells. Operating Cost is calculated by Cost of goods sold + Operating Expenses.

  4. Coefficient of performance - Wikipedia

    en.wikipedia.org/wiki/Coefficient_of_performance

    [1] [2] Higher COPs equate to higher efficiency, lower energy (power) consumption and thus lower operating costs. The COP is used in thermodynamics . The COP usually exceeds 1, especially in heat pumps, because instead of just converting work to heat (which, if 100% efficient, would be a COP of 1), it pumps additional heat from a heat source to ...

  5. Equivalent annual cost - Wikipedia

    en.wikipedia.org/wiki/Equivalent_annual_cost

    Estimating the cost savings required to justify the purchase of new equipment. [13] Determining the cost of continuing with existing equipment. [14] Where an asset undergoes a major overhaul, and the cost is not fully reflected in salvage values, to calculate the optimum life (i.e., lowest EAC) of holding on to the asset. [15]

  6. Cost of operation - Wikipedia

    en.wikipedia.org/wiki/Cost_of_operation

    The cost of operation is the business strategy implemented in many companies to gain a huge market. [1] The cost of operation is the cost acquired in completing one operation. It may be a conversion of inputs into the outputs or labor costs etc.

  7. Refrigerator - Wikipedia

    en.wikipedia.org/wiki/Refrigerator

    Food in a refrigerator with its door open. A refrigerator, commonly shortened to fridge, is a commercial and home appliance consisting of a thermally insulated compartment and a heat pump (mechanical, electronic or chemical) that transfers heat from its inside to its external environment so that its inside is cooled to a temperature below the room temperature. [1]

  8. Remove Banner Ads with Ad-Free AOL Mail | AOL Products

    www.aol.com/products/utilities/ad-free-mail

    SYSTEM REQUIREMENTS. Mobile and desktop browsers: Works best with the latest version of Chrome, Edge, FireFox and Safari. Windows: Windows 7 and newer Mac: MacOS X and newer Note: Ad-Free AOL Mail ...

  9. Cost object - Wikipedia

    en.wikipedia.org/wiki/Cost_object

    A cost object is a term used primarily in cost accounting to describe something to which costs are assigned. [1] Common examples of cost objects are product lines, geographic territories, customers, departments or anything else for which management would like to quantify cost. [2] The use of cost objects is common within activity based costing ...