Create an Account

Already have account?

Forgot Your Password ?

Home / Questions / Lorraine can select from two nutrient injection systems for her cottage industry of hydro...

Lorraine can select from two nutrient injection systems for her cottage industry of hydroponic tomato and lettuce greenhouses

 Lorraine can select from two nutrient injection systems for her cottage industry of hydroponic tomato and lettuce greenhouses.(a) Use an AW relation to determine the minimum number of hours per year to operate the pumps that will justify the Auto Green system , ifthe MAR (b) Which pump is economically better if it operates 7 hours per day, 365 days peryear?(number of rebuilds could be fractional) R is 10 % per year .Initial cost, S Life, years Rebuild cost.S Time beforerebuild, annually or minimum hours Cost to operate, S per hour

Apr 23 2020 View more View Less

Answer (Solved)

question Subscribe To Get Solution

Related Questions