Neco 2020 Agricultural Science Question 15
Practice objective / multiple choice question 15 from the 2020 Neco Agricultural Science examination.
A tractor pulls a three‑share moldboard plough. The draft required for each share is \(1\,500\) N when the tractor moves at \(5\) km h\(^{-1}\). The transmission efficiency of the tractor is \(85\)% . Calculate the minimum engine power (in kW) that the tractor must develop to maintain this speed.
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About This Question
This is Neco 2020 Agricultural Science Question 15. It is one of the objective questions from the 2020 Neco Agricultural Science examination.
Difficulty level: Medium .
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