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  2. OBD-II PIDs - Wikipedia

    en.wikipedia.org/wiki/OBD-II_PIDs

    OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool.. SAE standard J1979 defines many OBD-II PIDs. All on-road vehicles and trucks sold in North America are required to support a subset of these codes, primarily for state mandated emissions inspections.

  3. Richard B. Fisher Center for the Performing Arts - Wikipedia

    en.wikipedia.org/wiki/Richard_B._Fisher_Center...

    fishercenter.bard.edu The Richard B. Fisher Center for the Performing Arts at Bard College is a performance hall located in the Hudson Valley hamlet of Annandale-on-Hudson, New York . The center provides audiences with performances and programs in orchestral, chamber, and jazz music, and in theater, dance, and opera.

  4. N2 chart - Wikipedia

    en.wikipedia.org/wiki/N2_Chart

    The N 2 chart or N 2 diagram (pronounced "en-two" or "en-squared") is a chart or diagram in the shape of a matrix, representing functional or physical interfaces between system elements. It is used to systematically identify, define, tabulate, design, and analyze functional and physical interfaces.

  5. IEC 62056 - Wikipedia

    en.wikipedia.org/wiki/IEC_62056

    The attributes and methods constitute an object. Conventionally, the first attribute in an object is the logical name, also defined as the OBIS code in case of LN referencing. It is one part of the identification of the object. Objects that share common characteristics are generalized as instantiations of an interface class with defined class_id.

  6. Smith chart - Wikipedia

    en.wikipedia.org/wiki/Smith_chart

    Using the Smith chart, the normalised impedance may be obtained with appreciable accuracy by plotting the point representing the reflection coefficient treating the Smith chart as a polar diagram and then reading its value directly using the characteristic Smith chart scaling. This technique is a graphical alternative to substituting the values ...

  7. Pipe marking - Wikipedia

    en.wikipedia.org/wiki/Pipe_marking

    Ships and marine facilities must conform to an international standard for piping systems identification. This is ISO 14726:2008 Ships and marine technology — Identification colours for the content of piping systems. [13] This is a two-colour banded marking system. The main colour shows what the fluid is being used for.

  8. NEMA connector - Wikipedia

    en.wikipedia.org/wiki/NEMA_connector

    These sockets and plugs are four prong (see receptacle chart above) grounding devices (hot–hot–neutral–ground) available in ratings from 15 to 60 A. The voltage rating is 250 V. Of the straight-blade NEMA 14 devices, only 14-50 and 14-30 are in common use and either may be used for home charging of electric vehicles .

  9. List of TCP and UDP port numbers - Wikipedia

    en.wikipedia.org/wiki/List_of_TCP_and_UDP_port...

    The port numbers in the range from 0 to 1023 (0 to 2 10 − 1) are the well-known ports or system ports. [3] They are used by system processes that provide widely used types of network services. On Unix-like operating systems, a process must execute with superuser privileges to be able to bind a network socket to an IP address using one of the ...