Waec Model Questions Vol1 2022 Agricultural Science Question 37
Practice objective / multiple choice question 37 from the 2022 Waec Model Questions Vol1 Agricultural Science examination.
A tractor has an engine rated at 50 kW at 1500 rpm. It drives a plough through a belt drive with a pulley ratio of 3 : 1 (engine pulley : plough pulley). The plough requires a draw‑bar pull of 12 kN while moving at 5 km h⁻¹. The belt drive operates at 85 % mechanical efficiency. Can the tractor supply the required power? Answer Yes or No with justification.
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About This Question
This is Waec Model Questions Vol1 2022 Agricultural Science Question 37. It is one of the objective questions from the 2022 Waec Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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