Neco Model Questions Vol1 2022 Agricultural Science Question 36
Practice objective / multiple choice question 36 from the 2022 Neco Model Questions Vol1 Agricultural Science examination.
Using the diagram of a tractor pulling a plough up a \(5^{\circ}\) slope, the plough weighs \(800\ \text{kg}\), the coefficient of rolling resistance between the plough and ground is \(0.04\), the tractor moves at a constant speed of \(4\ \text{km h}^{-1}\), and the drivetrain efficiency is \(80\%\). Determine the minimum engine power in kilowatts that the tractor must develop to maintain this speed.
Answer Options
About This Question
This is Neco Model Questions Vol1 2022 Agricultural Science Question 36. It is one of the objective questions from the 2022 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.