Waec Model Questions Vol1 2017 Agricultural Science Question 22
Practice objective / multiple choice question 22 from the 2017 Waec Model Questions Vol1 Agricultural Science examination.
A diesel tractor engine is rated at 50 kW. Its fuel consumption is 0.25 L kWh⁻¹ at full load and 0.20 L kWh⁻¹ at half load. The tractor is operated for 1500 h per year, 60 % of the time at full load and the remaining 40 % at half load. If diesel costs ₦180 per litre, calculate the total annual fuel consumption (in litres) and the corresponding fuel cost (in naira).
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About This Question
This is Waec Model Questions Vol1 2017 Agricultural Science Question 22. It is one of the objective questions from the 2017 Waec Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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