Allied & ICAR Exam Bank • ALLIED_2929 MCQ • 1 Mark

Section 2: Farm Machinery

Farm Machinery

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

Question Statement:

The typical field efficiency for a tractor moldboard plow operating in rectangular fields ranges between:

Options:

  • (A) $70\%\text{ and }85\%$
  • (B) $30\%\text{ and }40\%$
  • (C) $95\%\text{ and }100\%$
  • (D) $10\%\text{ and }20\%$

Answer Key:

A

Step-by-Step Solution & Explanation

Standard ASABE D497 field efficiency for moldboard plowing is $70-85\%$ (mean $77\%$).
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