A calibrated device for measuring the flow of water in open channel is known as
A. V-notch
B. Parshall flume
C. Watermeter
D. Lactometer
Answer: Option B
Solution (By Examveda Team)
Parshall flume is an open channel flow metering device that was developed to measure the flow of surface waters and irrigation flows. It is a fixed hydraulic structure. It is used to measure volumetric flow rate in industrial discharges, municipal sewer lines, and influent/effluent flows in treatment plants also.This Question Belongs to Agriculture >> Agronomy
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