To assist in underground cable system circuit design, in
addition to the ampacity calculations, AmpCalc offers voltage drop, load
flow duct fill and jam calculations. The former calculations are provided in
each position data entry form, once the user has entered sufficient
information to make the calculation.

Load the ‘ex1a.ugs’ file back into AmpCalc, go to the
position data entry form for position 1 and note the voltage drop
calculation result duplicated below.

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Position Data Entry Form for ‘ex1a.ugs’