Allied & ICAR Exam Bank • ALLIED_2842 MCQ • 1 Mark

Section 2: Farm Machinery

Farm Machinery

Subtopic: Forces acting on a tillage tool

Question Statement:

The total soil reaction force on a tillage tool is standardly resolved into three mutually perpendicular orthogonal force components:

Options:

  • (A) Draft force ($F_x$), Vertical force ($F_z$), and Side force ($F_y$)
  • (B) Tangential, normal, and binormal forces
  • (C) Torsional, shear, and compressive forces
  • (D) Centrifugal, gravitational, and Coriolis forces

Answer Key:

A

Step-by-Step Solution & Explanation

ASABE standard coordinate system defines Draft ($F_x$) along direction of travel, Side ($F_y$) perpendicular horizontally, and Vertical ($F_z$) downwards.
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