The definition of delinquent is something improper or criminal in nature or something that is late in being done. An example of delinquent behavior is robbing a store. An example of delinquent is a credit card payment that should have been paid several months earlier.
Fire hydrant meters are a specialized type of portable turbine meter attached to a fire hydrant to measure water flowing out of the hydrant. The meters are normally made of aluminium to keep their weight low and usually have a 3 capacity.
Venturi meters are flow measurement instruments which use a converging section of pipe to give an increase in the flow velocity and a corresponding pressure drop from which the flowrate can be deduced.They have been in common use for many years, especially in the water supply industry.or incompressible flow if the Bernoulli Equation is applied between two planes of the tappings, (1). where p, Ï and Å« are the pressure, density and mean velocity and the subscripts 1 and 2 refer to the upstream and downstream (throat) tapping planes.