Neco Model Questions Vol1 2017 Agricultural Science Question 25
Practice objective / multiple choice question 25 from the 2017 Neco Model Questions Vol1 Agricultural Science examination.
A farmer needs to pump water from a well 25 m deep at a rate of 30 L min\(^{-1}\). The pump efficiency is 70 % and the motor (tractor PTO) efficiency is 85 %. Determine the minimum power in kilowatts that the PTO must supply. (Use \(\rho = 1000\,\text{kg m}^{-3}\) and \(g = 9.81\,\text{m s}^{-2}\)).
Answer Options
About This Question
This is Neco Model Questions Vol1 2017 Agricultural Science Question 25. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.