Gce Model Questions Vol1 2019 Agricultural Science Question 2
Practice objective / multiple choice question 2 from the 2019 Gce Model Questions Vol1 Agricultural Science examination.
A tractor has a maximum engine power of 50 kW and a transmission efficiency of 85 %. It must pull a plough that requires a draw‑bar pull of 8 kN up a 5 % slope at a speed of 4 km h⁻¹. (a) Determine whether the tractor can maintain this speed, and (b) calculate the fuel consumption in kilograms per hour if the diesel fuel has an energy content of 42 MJ kg⁻¹ and the engine's thermal efficiency is 30 %.
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About This Question
This is Gce Model Questions Vol1 2019 Agricultural Science Question 2. It is one of the objective questions from the 2019 Gce Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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