162) A column is said to be short column, when
the ratio of its length to the least radius of gyration is less than 80
Related Strength of Materials MCQ with Answers
any one of the above
A dam is constructed to store large quantity of water, which is used for the purpose of irrigation and power generation. A dam constructed with earth is called an earthen dam whereas a dam constructed with cement concrete is called masonry dam or gravity dam.
A dam may be of any cross- section, but the dams of trapezoidal cross-section are very popular these days. A retaining wall is generally constructed to retain earth in hilly areas.
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A dam is constructed to store large quantity of water, which is used for the purpose of irrigation and power generation. A dam constructed with earth is called an earthen dam whereas a dam constructed with cement concrete is called masonry dam or gravity dam.
A dam may be of any cross- section, but the dams of trapezoidal cross-section are very popular these days. A retaining wall is generally constructed to retain earth in hilly areas.