Inspection Course

Water Supply

GRAPHICAL ANALYSIS OF FLOW TEST RESULTS

Graphical analysis involves using special hydraulic graph paper. This is a special semilogarithmic paper which allows the test results to be plotted as a straight line. The test results are plotted as follows:

Any questions regarding pressure and flow at the test hydrant can then be answered.

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FPT 102 - Fire Prevention and Inspection // Instructor: Kevin M. Kolb        Slide #14