Question Bank • QB_FM_130 MCQ • 1 Mark

Section 2: Farm Machinery

Farm Machinery

Subtopic: Functional requirements, principles of working, construction and operation of manual, animal, tractor and renewable energy operated equipment for tillage, sowing, planting, fertilizer application, inter-cultivation, spraying, mowing, chaff cutting, harvesting and threshing

Question Statement:

In a vertical disc plow, the angle that the plane of the disc makes with the direction of travel is known as the:

Options:

  • (A) Disc angle
  • (B) Tilt angle
  • (C) Rake angle
  • (D) Clearance angle

Answer Key:

A

Step-by-Step Solution & Explanation

The disc angle is the angle that the cutting face of the disc makes with the direction of travel (typically $42^\circ - 45^\circ$). Tilt angle is the inclination with the vertical.
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