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UPPSC PCS 2024 · Question 81 of 150

With reference to "PraVaHa" software developed by ISRO, which of the following statements is/are correct? 1. It is a path-breaking feat by Vikram Sarabhai Space Centre. 2. Initial aerodynamic design of space vehicles requires evaluation of large number of configurations. Select the correct answer from the codes given below:

General Knowledge

  1. AOnly 2
  2. BNeither 1 nor 2
  3. COnly 1
  4. DBoth 1 and 2Correct

Answer: D. Both 1 and 2

Explanation

Statement 1: PraVaHa is a Computational Fluid Dynamics (CFD) software developed by ISRO’s Vikram Sarabhai Space Centre (VSSC). ISRO Statement 2: The software is designed to simulate external and internal flows on aerospace vehicles, aiding in the evaluation of various configurations during initial aerodynamic design studies.

Source: edurev.in UPPSC Prelims 2024 GS Paper I (English); answers per selfstudywala.com detailed solution based on UPPCS official answer key

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