IAS PYQTopic: Energy Resources India (7 Questions)
In the context of electric vehicle batteries, consider the following elements:
- I.Cobalt
- II.Graphite
- III.Lithium
- IV.Nickel
How many of the above usually make up battery cathodes?
Related topics in Science and Technology
Consider the following substances:
- I.Ethanol
- II.Nitroglycerine
- III.Urea
Coal gasification technology can be used in the production of how many of them?
Related topics in Science and Technology
Consider the following statements:
- Statement I.Of the two major ethanol producers in the world, i.e., Brazil and the United States of America, the former produces more ethanol than the latter.
- Statement II.Unlike in the United States of America where corn is the principal feedstock for ethanol production, sugarcane is the principal feedstock for ethanol production in Brazil.
Which one of the following is correct in respect of the above statements?
2023
Consider the following statements:
* Statement-I: India, despite having uranium deposits, depends on coal for most its electricity production.
* Statement-II: Uranium, enriched to the extent at of least 60%, is required for the production of electricity.
Which one of the following is correct in respect of the above statements?
2023
With reference to coal-based thermal power plants in India, consider the following statements :
1. None of them uses seawater.
2. None of them is set up in water-stressed district.
3. None of them is privately owned.
How many of the above statements are correct?
2018
With reference to solar power production in India, consider the following statements:
1. India is the third largest in the world in the manufacture of silicon wafers used in photovoltaic units.
2. The solar power tariffs are determined by the Solar Energy Corporation of India.
Which of the statements given above is/are correct?
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