Civil Engineering MCQJE Level Civil Engineering
In a mock-test problem built around a long slender column, which answer is most appropriate? Avoid the common trap that short columns are best checked only by Euler formula.
Strength of MaterialsEuler BucklingEASY
Choose the correct answer
A
critical load is independent of end condition
B
critical load varies directly with length
C
short columns are best checked only by Euler formula
D
critical load varies inversely with the square of effective length
Correct Answer
D. critical load varies inversely with the square of effective length
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Euler load is pi squared EI divided by Le squared. Correct option: D.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.