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  2. Underfloor air distribution - Wikipedia

    en.wikipedia.org/wiki/Underfloor_air_distribution

    Cooling load profiles for UFAD systems and overhead systems are different, [12] mainly due to the thermal storage effect of the lighter-weight raised floor panels compared to the heavier mass of a structural floor slab. The mere presence of the raised floor reduces the ability of the slab to store heat, thereby producing for the system with a ...

  3. Factory overhead - Wikipedia

    en.wikipedia.org/wiki/Factory_overhead

    Factory overhead, also called manufacturing overhead, manufacturing overhead costs (MOH cost), work overhead, or factory burden in American English, is the total cost involved in operating all production facilities of a manufacturing business that cannot be traced directly to a product. [1] It generally applies to indirect labor and indirect cost.

  4. Overhead storage - Wikipedia

    en.wikipedia.org/wiki/Overhead_storage

    Overhead storage can refer to shelves, cabinets, hooks, lift tables [1] or track systems [2] mounted at height (either ceiling-hung or wall-hung), and can be a form of area-saving storage by moving storage up from the floor and utilizing the volume at height.

  5. Buckling-restrained brace - Wikipedia

    en.wikipedia.org/wiki/Buckling-restrained_brace

    A buckling-restrained brace (BRB) is a structural brace in a building, designed to allow the building to withstand cyclical lateral loadings, typically earthquake-induced loading. It consists of a slender steel core, a concrete casing designed to continuously support the core and prevent buckling under axial compression , and an interface ...

  6. Transmission tower - Wikipedia

    en.wikipedia.org/wiki/Transmission_tower

    Transmission tower in Toronto, ON Single-circuit three-phase transmission line Transmission towers on a hill field. Three-phase electric power systems are used for high voltage (66- or 69-kV and above) and extra-high voltage (110- or 115-kV and above; most often 138- or 230-kV and above in contemporary systems) AC transmission lines.

  7. Aerial bundled cable - Wikipedia

    en.wikipedia.org/wiki/Aerial_bundled_cable

    Aerial bundled cables (also aerial bundled conductors or simply ABC) are overhead power lines using several insulated phase conductors bundled tightly together, usually with a bare neutral conductor. This contrasts with the traditional practice of using uninsulated conductors separated by air gaps.

  8. Pre-determined overhead rate - Wikipedia

    en.wikipedia.org/wiki/Pre-determined_overhead_rate

    A pre-determined overhead rate is normally the term when using a single, plant-wide base to calculate and apply overhead. Overhead is then applied by multiplying the pre-determined overhead rate by the actual driver units. Any difference between applied overhead and the amount of overhead actually incurred is called over- or under-applied overhead.

  9. Open-high-low-close chart - Wikipedia

    en.wikipedia.org/wiki/Open-high-low-close_chart

    An OHLC chart, with a moving average and Bollinger bands superimposed. An open-high-low-close chart (OHLC) is a type of chart typically used in technical analysis to illustrate movements in the price of a financial instrument over time. Each vertical line on the chart shows the price range (the highest and lowest prices) over one unit of time ...