Allied & ICAR Exam Bank • ALLIED_2930 NAT • 2 Marks

Section 2: Farm Machinery

Farm Machinery

Subtopic: Calculation of performance parameters – field capacity, efficiency, performance index, application rate and losses

Question Statement:

A self-propelled combine has theoretical capacity $2.0\text{ ha/h}$ and measured effective capacity $1.4\text{ ha/h}$. The field efficiency in percent is:

Answer Key:

70

Step-by-Step Solution & Explanation

$\eta = (1.4 / 2.0) \times 100 = 70\%$.
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