Monthly Archives: September 2014

Math Solutions: Pump Performance and Efficiency Calculations

By Dan Theobald, Environmental Services   Water Online’s “Math Solutions” series, presented by wastewater consultant and trainer Dan Theobald (“Wastewater Dan”), instructs operators on Pump Performance and Efficiency calculations.   Pump performance and efficiency calculations on your certification exams or … Continue reading

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Calculate Wire-to-Water Efficiency Percentage (%)

Description: Explains basic formula format, Discusses elements; Insert Motor Horsepower, Insert Calculated Water Horsepower, Refer and Explains Solution to solve Water Horsepower and finally requests subscribing and interacting.

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Calculate Water Horsepower

Description: Explains basic formula format, Discusses elements; Pump Flow Rate in Gallons per Minute (GPM), Total Dynamic Head (TDH), Hydraulic Horsepower conversion factor and finally requests subscribing and interacting.

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Calculate Gallons of sludge in a Conical Bottom Circular Tank

  Description: Explains basic formula format, discusses elements; Utilizes same basic formula as volume calculation of Tank and Cone, Explains difference of Side Wall Depth and Sludge Level, Converts Volume as Cubic Feet of Tan and Cone to Total Gallons … Continue reading

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Calculate Pipe Volume in Gallons

  Description: Explains basic formula format, discusses elements; Utilizes same formula as volume calculation of Circular Tank, Convert pipe diameter to Feet from Inches, Link to Video to my video to calculate volume of a Circular Tank and finally requests … Continue reading

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