Question Bank • QB_FP_172 MCQ • 1 Mark

Section 3: Farm Power

Farm Power

Subtopic: I.C. engine cycles

Question Statement:

The Roll-Over Protective Structure (ROPS) fitted on modern agricultural tractors is primarily engineered to:

Options:

  • (A) Provide a safe operator survival zone (deflection-limiting volume) during tractor rollover
  • (B) Increase the aerodynamic drag coefficient during road transport
  • (C) Act as an exhaust silencer and spark arrester for the engine
  • (D) Support the battery and hydraulic steering pump

Answer Key:

A

Step-by-Step Solution & Explanation

ROPS is an engineered structural frame designed to absorb energy during tractor overturn, preserving a clearance zone (operator deflection-limiting volume) to protect the seat-belted driver from being crushed.
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