Q. Which fuel is produced by powdering low grade coal with high ash content?

  • (A) coke
  • (B) pulverized coal
  • (C) charcoal
  • (D) briquette coal
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✅ Correct Answer: (B) pulverized coal
Explanation: pulverized coal is prepared by powdering low grade coal with high ash content. dry coal is pulverized in pulverizing mills. it burns most efficiently when mixed with air and hence it is used in most of the power plants.

Published by Mr. Dubey ⭐ 104.84K Points at 26-Oct-2023 09:02 pm in Thermal Engineering

Explanation by: Mr. Dubey
pulverized coal is prepared by powdering low grade coal with high ash content. dry coal is pulverized in pulverizing mills. it burns most efficiently when mixed with air and hence it is used in most of the power plants.

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