SSC JE Mechanical Engineering 2018 Set 3 Paper

Question : 122 of 200

Marks: +1, -0

What will be the effect on Euler’s crippling load for a column with both ends hinged, if the length of the column is halved?

Solution:

Crippling load is inversely proportional to length square so length is halved.

P_e={π^2EI}/[\l/2]^2=4({π^2EI}/\l^2)

Load will increase to 4 times of original load.

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