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White coal refers to

White coal refers to Correct Answer Hydroelectricity

White coal refers to Hydroelectricity. White coal was used in England to smelt lead ore from the mid-16th to the late 17th centuries. It produces more heat than green wood but less than charcoal and thus prevents lead evaporating. White coal was produced in distinctive circular pits with a channel, known as Q-pits.

Related Questions

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Consider the following statements relating to Coal India Limited: 1. It is designated as a 'Maha Ratna' company under the Ministry of Coal. 2. It is the single largest coal-producing company in the world. 3. The Headquarters of Coal India Limited is located at Ranchi, Jharkhand. Which of the statements given above is/are correct?
The coal resources are categorized as Gondwana coal and Territory coal. Identify the state which is not a part of the Gondwana coal.
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