Allied & ICAR Exam Bank • ALLIED_2980 MSQ • 2 Marks

Section 3: Farm Power

Sources of Power

Subtopic: Bio-fuels and their use in farm mechanization

Question Statement:

Which of the following are advantages of utilizing biodiesel blends (B10-B20) in tractor diesel engines?

Options:

  • (A) Substantial reduction in particulate matter (PM), carbon monoxide, and unburned hydrocarbon emissions
  • (B) Superior natural fuel lubricity extending fuel injection pump service life
  • (C) Higher flash point enhancing fuel handling safety
  • (D) Renewable and biodegradable closed carbon cycle

Answer Key:

A, B, C, D

Step-by-Step Solution & Explanation

Oxygenated biodiesel burns cleaner, lubricates pumps, has high flash point, and reduces lifecycle greenhouse gas emissions.
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