A thin walled spherical shell is subjected to an internal pressure. If the radius of the shell is increased by 1%, with the internal pressure remaining the same , the percentage change in hoop stress

This question was asked in kerala psc AE exam. I asnwered it as 1 % but the answer is given as 2. How is it?

  • Vivek
  • 03 Dec
  • 1520 Views
  • 2 Answers
Your Answer

1% is correct 
 

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