Gce Model Questions Vol1 2025 Agricultural Science Question 5
Practice objective / multiple choice question 5 from the 2025 Gce Model Questions Vol1 Agricultural Science examination.
A motor‑driven sprayer must deliver a flow of 12 L min^{-1} at a pressure of 2 bar. The pump efficiency is 70 % and the engine mechanical efficiency is 85 %. Diesel fuel has an energy content of 38 MJ L^{-1}. Calculate the minimum volume of diesel (in litres, to four decimal places) that must be consumed per hour to operate the sprayer at the required rate.
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About This Question
This is Gce Model Questions Vol1 2025 Agricultural Science Question 5. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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