Waec Model Questions Vol1 2020 Agricultural Science Question 4
Practice practical question 4 from the 2020 Waec Model Questions Vol1 Agricultural Science examination. This question covers Farm Machinery, Engine Power, Fuel Consumption, Field Operations .
A smallholder farmer uses a 25‑horsepower (hp) diesel‑engine tractor to cultivate a 5‑hectare field. The tractor’s fuel‑consumption chart is given below: Load (% of rated power) | Fuel consumption (L h⁻¹) --------------------------|-------------------------- 50 | 2.5 70 | 3.2 90 | 4.1 During field cultivation the tractor operates at an average load of 65 % of its rated power and moves at an average field speed of 4 km h⁻¹. The cultivator attached to the tractor has a working width of 2.5 m. Answer the following:
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This is Waec Model Questions Vol1 2020 Agricultural Science Question 4. It is one of the practical questions from the 2020 Waec Model Questions Vol1 Agricultural Science examination.
The question covers Farm Machinery, Engine Power, Fuel Consumption, Field Operations .
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