drinking washing with synthetic detergent soap boilers prevention of corrosion in pipes
Answer Discuss in Comment
wash water of sinks and porcelain tubs cardiovascular diseases laundering boiler feed water
skin roughened scales formed inside pipes protect them from corrosion vegetables toughened more soap consumed
timing of water supply dead end system or reticulation system of network of pipes water supplied is soft or hard climatic conditions
incremental increase method arithmetical increase method graphical method geometrical increase method
quality of fittings used percentage interest at which the loan is taken capacity of the municipality to repay rate of growth of population
an elevated lake an impounded reservoir a deep well a perennial river
maximum daily demand maximum hourly demand on maximum day average daily demand maximum hourly demand
same value accurate value lesser value higher value
incremental increase method geometrical increase method arithmetical increase method graphical method
"Scientists dream about doing great things. Engineers do them."
