Civil Engineering MCQs

2965 MCQs  (Page 106 of 297)

The force in AD of the truss shown in given figure, is________________?
A. 4.0t compression
B. 3.0t compression
C. 0.5t compression
D. 0.5t tension
In case of principal axes of a section________________?
A. Sum of moment of inertia is zero
B. Difference of moment inertia is zero
C. Product of moment of inertia is zero
D. None of these
A material is said to be perfectly elastic if__________________?
A. It regains its original shape on removal of the load
B. It regains its original shape partially on removal of the load
C. It does not regain its original shape at all
D. None of these