Neco 2023 Agricultural Science Question 34
Practice objective / multiple choice question 34 from the 2023 Neco Agricultural Science examination.
A combine harvester has a grain tank capacity of 12,000 L and unloads at 3,000 L per minute. It works at 4 km/h with a cutting width of 2.5 m and a field efficiency of 85%. The field area is 15 ha and the average grain yield is 3,200 L per hectare. Assuming the harvester stops only to unload when the tank is full, calculate the total time required to harvest the field, including unloading time. Give the answer in hours to two decimal places.
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About This Question
This is Neco 2023 Agricultural Science Question 34. It is one of the objective questions from the 2023 Neco Agricultural Science examination.
Difficulty level: Medium .
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