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प्रश्न
Why we cannot use water to put out some fires?
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उत्तर
We cannot use water in case of oil and electric fires. Oil floats over water and thus oil fires cannot be extinguished using water.
Water flows on and it has the risk of spreading the fire along. In case of electric fires water cannot be used as an extinguisher. It being a good conductor of electricity, puts the life of the man spraying it in danger.
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संबंधित प्रश्न
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Read the extract given below and answer the question that follow.
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