1
GATE CE 2006
MCQ (Single Correct Answer)
+2
-0.6
For the section shown below, second moment of the area about an axis $$d/4$$ distance above the bottom of the area is GATE CE 2006 Strength of Materials Or Solid Mechanics - Centroid and Moment of Inertia Question 6 English
A
$${{b{d^3}} \over {48}}$$
B
$${{b{d^3}} \over {12}}$$
C
$${{7b{d^3}} \over {48}}$$
D
$${{b{d^3}} \over 3}$$
2
GATE CE 2006
MCQ (Single Correct Answer)
+2
-0.6
$${\rm I}$$-section of a beam is formed by gluing wooden planks as shown in the figure below. If this beam transmits a constant vertical shear force of $$3000$$ $$N$$, the glue at any of the four joints will be subjected to a shear force (in $$kN$$ per meter length ) of GATE CE 2006 Strength of Materials Or Solid Mechanics - Shear Stress In Beams Question 2 English
A
$$3.0$$
B
$$4.0$$
C
$$8.0$$
D
$$10.7$$
3
GATE CE 2006
MCQ (Single Correct Answer)
+1
-0.3
A long shaft of diameter $$d$$ is subjected to twisting moment $$T$$ at its ends. The maximum normal stress acting at its cross-section is equal to
A
zero
B
$${{16T} \over {\pi {d^3}}}$$
C
$${{32T} \over {\pi {d^3}}}$$
D
$${{64T} \over {\pi {d^3}}}$$
4
GATE CE 2006
MCQ (Single Correct Answer)
+2
-0.6
A simply supported beam $$AB$$ has the bending moment diagram as shown in the following figure : GATE CE 2006 Strength of Materials Or Solid Mechanics - Shear Force and Bending Moment Question 6 English

The beam is possibly under the action of following loads

A
Couples of $$M$$ at $$C$$ and $$2M$$ at $$D$$
B
Couples of $$2$$ $$M$$ at $$C$$ and $$M$$ at $$D$$
C
Concentrated loads of $$M/L$$ at $$C$$ and $$2M/L$$ at $$D$$
D
Concentrated load of $$M/L$$ at $$C$$ and couple of $$2$$ $$M$$ at $$D$$
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