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10th Class Social Science Minerals and Energy Resources / खनिज और ऊर्जा संसाधन Question Bank 10th CBSE Social Science Minerals and Energy Resources

  • question_answer
                          How is mica one of the most indispensable of minerals? Explain any three points.

    Answer:

                      Mica is indispensable for the following reasons (i) It has excellent di-electric strength. (ii) It has a low power loss factor. (iii) It has insulating properties and is high voltage resistant.


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