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      Question

      Consider the following statements about Gajraj Suraksha

      System: 1. Indian Railways has introduced this technology to prevent elephant accidents on railway tracks. 2. It uses an AI-based algorithm and a network of sensitive optical fibre cables. 3. It identify the presence of elephants up to 200 meters ahead of their arrival on the track. Which of the statements given above is/are correct?
      A 1 only Correct Answer Incorrect Answer
      B 2 and 3 both Correct Answer Incorrect Answer
      C 1 and 3 both Correct Answer Incorrect Answer
      D 1, 2 and 3 Correct Answer Incorrect Answer

      Solution

      Indian Railways has introduced a cutting-edge technology named 'Gajraj' to prevent elephant accidents on railway tracks. It uses an AI-based algorithm and a network of sensitive optical fibre cables to detect elephants getting close to railway tracks. Gajraj Suraksha senses pressure waves generated by the movement of elephants along the tracks. As elephants move, the optical fibres detect vibrations caused by their footsteps. These vibrations trigger signals within the optical fibre network, enabling the system to identify the presence of elephants up to 200 meters ahead of their arrival on the track

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