LOADING
Question
The critical load for a long column with both ends fixed is 160 kN. If the same section is to be used for another column of double the length, the critical load is:
nksuksa fLFkj fljksa okys ,d yacs LraHk ds fy, Økafrd Hkkj 160 kN gSA ;fn leku [kaM dks blls nksxquh yackbZ ds fdlh vU; LraHk ds fy, iz;ksx fd;k tkuk gS] rks Økafrd Hkkj fdruk gksxk&
A.
160 kN
B.
40 kN
C.
80 kN
D.
320kN
Answer ( Option B)

40 kN

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