Neco 2025 Agricultural Science Question 4
Practice practical question 4 from the 2025 Neco Agricultural Science examination. This question covers Farm Machinery .
A small farm uses a two‑wheel tractor to pull a single‑bottom plough across a field. The tractor weighs 1500 kg and its engine is rated at 12 kW. The gear ratio from the engine to the wheels is 4:1, the wheel radius is 0.40 m, and the coefficient of rolling resistance is 0.02. When pulling the plough at a constant speed of 2.5 m s⁻¹, a draft force of 800 N is measured.
Question Parts
Detailed Solution & Marking Scheme
Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.
Reveal AnswerAbout This Question
This is Neco 2025 Agricultural Science Question 4. It is one of the practical questions from the 2025 Neco Agricultural Science examination.
The question covers Farm Machinery .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.