Allied & ICAR Exam Bank • ALLIED_0302 MCQ • 1 Mark

Section 3: Farm Power

Farm Power

Subtopic: Mechanics of tractor chassis

Question Statement:

When a rear-wheel-drive tractor gets bogged down in deep mud and drive wheels are immobilized, applying sudden high engine torque can cause:

Options:

  • (A) The tractor chassis to flip backward over the stationary rear axle within seconds (backward tip-over)
  • (B) The front wheels to steer faster
  • (C) The battery to disconnect
  • (D) Zero reaction torque

Answer Key:

A

Step-by-Step Solution & Explanation

If the rear axle cannot rotate, the engine torque rotates the entire tractor chassis backward around the axle shaft.
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