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Rods and bars are recommended when length is ___________(a) greater than 4m(b) greater than 5m(c) greater than 3m(d) less than 3mThis question was addressed to me at a job interview.This intriguing question comes from Behaviour of Compression Members & Types of Sections in division Design of Compression Members of Design of Steel Structures

Answer»

Correct answer is (d) less than 3M

To ELABORATE: Rods and bars withstand very little COMPRESSION when length is more. Hence these are recommended for lengths less than 3m only.



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