Exam Study Guide: Wastewater Measuring Devices

When faced with a licensing exam, don't struggle with test anxiety! Use the question below and others from our Exam Study Guide series to properly study and prepare for exam questions. Take a look at this sample wastewater treatment licensing question along with an explanation of the correct answer.Sample question: Which two measuring devices are used in wastewater treatment?A) Nutrating disk and piston meters B) V-Notch weirs and Parshall flumes C) Venturi meters and compound meters D) None of the aboveMechanical measuring devices cannot be used in wastewater treatment for two reasons: First of all, solids can plug or prohibit accurate measurement using