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Q: Calculate the net area of the tension member consists a drilled hole of diameter 22 mm to place a M20 bolt. Take thickness of the tension member as 10 mm and gross area 1000 mm².
  • A. 680 mm²
  • B. 780 mm²
  • C. 1000 mm²
  • D. 550 mm²
Correct Answer: Option B -
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Explanations:

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