Neco Model Questions Vol1 2025 Agricultural Science Question 4

Practice essay / theory question 4 from the 2025 Neco Model Questions Vol1 Agricultural Science examination. This question covers Farm Machinery .

Neco Model Questions Vol1 2025 Agricultural Science Essay / Theory

Topic: Farm Machinery

Question 4 NECO_MODEL_QUESTIONS_VOL1 • 2025 • AGRICULTURAL_SCIENCE • essay

A farmer intends to use a motorised rotary tiller to prepare a 2.5‑hectare field that has a medium‑hard loamy soil.

Question Parts

( a )

List three major components of a motorised rotary tiller and briefly describe the function of each.

( b )

The tiller consumes fuel at a rate of 0.8 L h⁻¹ when operating at full load. In medium‑hard loamy soil the actual load is about 75 % of full load. The tiller requires 6 h of operation per hectare at this load. Calculate the total volume of fuel required to till the entire 2.5‑hectare field.

( c )

Discuss two maintenance practices that will help keep the rotary tiller operating efficiently and extend its service life.

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About This Question

This is Neco Model Questions Vol1 2025 Agricultural Science Question 4. It is one of the essay questions from the 2025 Neco Model Questions Vol1 Agricultural Science examination.

The question covers Farm Machinery .

View More Neco Model Questions Vol1 2025 Agricultural Science Questions More Neco Model Questions Vol1 Practice Questions Back to Questions

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