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    Question

    Consider the following statements about ISRO's PraVaHa

    software: I. PraVaHa was developed for initial aerodynamic design studies of aerospace vehicles. II. It simulates airflow under perfect gas conditions only. III. The software has been used in the Gaganyaan program for aerodynamic analysis. Which of the above statements is/are correct?
    A I and III only Correct Answer Incorrect Answer
    B II only Correct Answer Incorrect Answer
    C I and II only Correct Answer Incorrect Answer
    D All are correct Correct Answer Incorrect Answer
    E None are correct Correct Answer Incorrect Answer

    Solution

    Statement II is incorrect as PraVaHa also simulates real gas conditions and ongoing validations for other complex scenarios.

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