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Q: A cantilever beam having rectangular cross-section is 0.5 m deep and 0.3 m thick. If the dimensions of the beam are interchanged, then the beam would be :
  • A. strengthened by 66.67% /66.67 सामर्थ्यवान
  • B. weakened by 60% /60%कमजोर
  • C. strengthened by 60% /60% सामर्थ्यवान
  • D. weakened by 66.67% /66.67% कमजोर
Correct Answer: Option B -
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Explanations:

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