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  2. Diversity factor - Wikipedia

    en.wikipedia.org/wiki/Diversity_factor

    The unofficial term diversity, as distinguished from diversity factor, refers to the percent of time available that a machine, piece of equipment, or facility has its maximum or nominal load or demand; a 70% diversity means that the device in question operates at its nominal or maximum load level 70% of the time that it is connected and turned on.

  3. Scuba gas planning - Wikipedia

    en.wikipedia.org/wiki/Scuba_gas_planning

    An excessive work of breathing will reduce the diver's reserve capacity to deal with a possible emergency if physical exertion is required. A preferred maximum gas density of 5.2 g/L and a maximum gas density of 6.2 g/L are recommended by Anthony and Mitchell. [8] The calculation is similar to calculation of mass of gas in the cylinders.

  4. Chemical oxygen demand - Wikipedia

    en.wikipedia.org/wiki/Chemical_oxygen_demand

    In environmental chemistry, the chemical oxygen demand (COD) is an indicative measure of the amount of oxygen that can be consumed by reactions in a measured solution. It is commonly expressed in mass of oxygen consumed over volume of solution, which in SI units is milligrams per liter ( mg / L ).

  5. Natural gas storage - Wikipedia

    en.wikipedia.org/wiki/Natural_gas_storage

    The storage facility operator may also change operational parameters. This would allow, for example, the storage capacity maximum to be increased, the withdrawal of base gas during very high demand or reclassifying base gas to working gas if technological advances or engineering procedures allow. Datasource. [1]

  6. Peak demand - Wikipedia

    en.wikipedia.org/wiki/Peak_demand

    At this time there is a combination of office, domestic demand and at some times of the year, the fall of darkness. [2] Some utilities will charge customers based on their individual peak demand. The highest demand during each month or even a single 15 to 30 minute period of highest use in the previous year may be used to calculate charges. [3]

  7. How to Calculate Gas Costs for Your Next Road Trip - AOL

    www.aol.com/calculate-gas-costs-next-road...

    Using the same example of a 2,325 road trip requiring 97 gallons of gas, take an eyeballed rough average of the gas prices the Gas Buddy or Gas Guru apps or Google Maps shows you’ll be paying ...

  8. Gasoline prices at all-time highs may be starting to put a dent on demand at the pump. Yahoo Finance spoke to several strategists to get their take on when consumers start buying less gas amid ...

  9. Demand factor - Wikipedia

    en.wikipedia.org/wiki/Demand_factor

    The demand factor is always less than or equal to one. As the amount of demand is a time dependent quantity so is the demand factor. f Demand ( t ) = Demand Maximum possible demand {\displaystyle f_{\text{Demand}}(t)={\frac {\text{Demand}}{\text{Maximum possible demand}}}}