Allied & ICAR Exam Bank • ALLIED_0142 MCQ • 1 Mark

Section 2: Farm Machinery

Farm Machinery

Subtopic: Soil tillage

Question Statement:

In a tandem disc harrow, increasing the gang angle from $12^\circ$ to $20^\circ$ leads to:

Options:

  • (A) Increased penetration depth and higher draft force
  • (B) Decreased penetration depth and lower draft
  • (C) No change in penetration
  • (D) Zero pulverization

Answer Key:

A

Step-by-Step Solution & Explanation

Higher gang angle increases soil resistance and forces discs deeper, increasing draft proportionately.
← Previous (ALLIED_0141) Next (ALLIED_0143) →

Practice In Authentic CBT Exam Interface

Test your skills under authentic timed conditions with live scoring and AIR percentile ranking.

Launch CBT Mock Test