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How does the eccentricity affect the stability of a hollow rectangular section under compression?

50. How does the eccentricity affect the stability of a hollow rectangular section under compression?

1. Higher eccentricity increases stability
2. Lower eccentricity increases stability
3. Stability is inversely proportional to the eccentricity
4. Eccentricity does not affect stability

Answer

The correct answer is: B) Lower eccentricity increases stability

Explanation

Lower eccentricity increases a member's stability by lessening its propensity to buckle under compression.