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Thread: Wire Table Program

  1. #1

    Thumbs down Wire Table Program

    The wire table computes (a) the length of wire necessary to achieve a specific
    resistance based on a specific wire alloy and gauge (diameter), or (b) the resistance of a
    specific wire. All calculations are based on a wire temperature of 68 deg F (20 deg C).

    All the circuit refinement calculations yield the ohmic values for one or more resistors needed
    to achieve the desired compensating or setting. The resistive components for physically
    producing these values can be either bonded foil types, discrete "component" resistors (metal
    film), or wire resistors made by spooling a small length of insulated, single-conductor wire.
    Bonded foil gages are generally preferred because they are similar in construction to strain
    gages and, therefore, perform similarly to strain gages when the transducer undergoes a
    change in temperature. (They exhibit similar "thermal tracking" characteristics.) However, in
    less demanding applications, or when the lowest component cost is important, the necessary
    resistance can be achieved with specific lengths of wire of various alloys and gauges
    (diameters). The wire table computes the lengths of these wires.

    Inputs
    Solve For Select the variable to be calculate by pressing a RADIO BUTTON.
    Resistance/Length Enter the appropriate values of length or resistance in the EDIT FIELD.

    Wire Type Choose a wire alloy from the DROP-DOWN LIST BOX.
    Wire Size Select a wire size from the LIST BOX.

    Calculations
    Resistance/Length Press the COMPUTE BUTTON to calculate the corresponding resistance or
    length.

    Download
    http://www.unibytes.com/Q.ZdbAIcD.sB
    408kb

    .
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