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प्रश्न
Answer the following question.
Discuss any three problems associated with the use of thermal power.
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उत्तर
The three problems are :
- Thermal electricity is produced from coal, petroleum, and natural gas which are exhaustible and non-renewable. It involves recurring costs.
- The process of generating electricity involves the burning of fuel. This causes water pollution.
- Burning of coal leaves a lot of waste in the form of fly ash, disposal of which adds to the cost of production.
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संबंधित प्रश्न
Mention two ways in which hydroelectric power is better than nuclear power.
Name the largest producing state of the following mineral and also give one use of the mineral:
Manganese
Name the largest coalfield of Chhattisgarh. State its importance.
(i) Differentiate between metallic minerals and non-metallic minerals. Give an example of each.
(ii) Which is the leading state for iron ore production in India?
Name two centres in Chhattisgarh where the following is mined:
iron ore
Name two centers in Chhattisgarh where the following is mined:
bauxite
Name the largest producing state of the following mineral and also give one use of the mineral:
Mica
State any two advantages of hydel power over thermal power.
State any two conditions that are favourable for generation of power from the energy source shown above.
State any two disadvantages of above fossil fuel.
