Gce Model Questions Vol1 2023 Agricultural Science Question 41
Practice objective / multiple choice question 41 from the 2023 Gce Model Questions Vol1 Agricultural Science examination.
A tractor has a rated engine power of 50 kW. The transmission efficiency is 85% and the final‑drive efficiency is 90%. The tractor weighs 2000 kg, the coefficient of rolling resistance is 0.03 and the wheel radius is 0.5 m. If it moves at a constant speed of 5 km h⁻¹, calculate the maximum draw‑bar pull (in newtons) that can be developed.
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About This Question
This is Gce Model Questions Vol1 2023 Agricultural Science Question 41. It is one of the objective questions from the 2023 Gce Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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