Allied & ICAR Exam Bank • ALLIED_0162 NAT • 2 Marks

Section 2: Farm Machinery

Farm Machinery

Subtopic: Soil tillage

Question Statement:

A duckfoot cultivator has 9 sweeps, each of width $20\text{ cm}$. If the tool operates at depth $10\text{ cm}$ with soil resistance $0.35\text{ kg/cm}^2$, the total draft in kgf is:

Answer Key:

630

Step-by-Step Solution & Explanation

Width $= 9 \times 20 = 180\text{ cm}$. Area $= 180 \times 10 = 1800\text{ cm}^2$. Draft $= 1800 \times 0.35 = 630\text{ kgf}$.
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