Multiple Choice
Euler's formula states that the buckling load P for a column of length l, both ends hinged and whose least moment of inertia and modulus of elasticity of the material of the column are I and E respectively, is given by the relation
A) P=?2EI/L2
B) P=?L2/EI
C) P=?EI/L2
D) P=?2EI/L3
Correct Answer:
Verified
Correct Answer:
Verified
Q1: 3.5 m long bar is under tensile
Q3: The ratio of the effective length of
Q4: Modulus of rigidity is defined as the
Q5: A long vertical member, subjected to an
Q6: It equal and opposite forces applied to
Q7: If the radius of wire stretched by
Q8: Which of the following has no unit<br>A)kinematic
Q9: The intensity of stress which causes unit
Q10: Shear stress causes .<br>A)Deformation<br>B)Elongation<br>C)contraction<br>D)None of above
Q11: In composite section deformation is same in