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Q: The effective length of column when held is position at both ends and restrained against rotation at one end:
  • A. 0.40 L
  • B. 0.50 L
  • C. 0.60 L
  • D. 0.80 L
Correct Answer: Option D - See the above explanation.
D. See the above explanation.

Explanations:

See the above explanation.