Asked in a 2026 paperModerate

Which country has developed the world's most powerful hydrogen train engine recently?

Correct answer: C. India

  • A. Pakistan
  • B. Sri Lanka
  • C. India
  • D. Bhutan

Explanation

India developed the hydrogen-powered train engine described as the world’s most powerful in this report. Hydrogen railway technology uses fuel cells or hydrogen combustion to reduce dependence on diesel.

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