Allied & ICAR Exam Bank • ALLIED_1072 MCQ • 1 Mark

Section 2: Farm Machinery

Farm Machinery

Subtopic: Combine Harvester Losses

Question Statement:

In combine harvester performance evaluation, unthreshed grain heads discharged over the straw walker are classified as:

Options:

  • (A) Cylinder loss
  • (B) Walker loss
  • (C) Shoe loss
  • (D) Header loss

Answer Key:

A

Step-by-Step Solution & Explanation

Unthreshed grain carried over with straw reflects failure of the threshing mechanism to detach grain from heads, which is quantified as cylinder loss (unthreshed grain loss). Walker loss comprises loose, detached grains carried over.
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