1
GATE CE 2010
MCQ (Single Correct Answer)
+2
-0.6
In the cantilever beam $$PQR$$ shown in figure below, the segment $$PQ$$ has flexural $$EI$$ and the segment $$QR$$ has infinite flexural rigidity GATE CE 2010 Strength of Materials Or Solid Mechanics - Deflection of Beams Question 7 English

The deflection of the beam at $$' R '$$ is

A
$${{8W{L^3}} \over {EI}}$$
B
$${{5W{L^3}} \over {6EI}}$$
C
$${{7W{L^3}} \over {3EI}}$$
D
$${{8W{L^3}} \over {6EI}}$$
2
GATE CE 2008
MCQ (Single Correct Answer)
+2
-0.6
The stepped cantilever is subjected to moments, $$M$$ as shown in the figure below. The vertical deflection at the free end (neglecting the self weight) is GATE CE 2008 Strength of Materials Or Solid Mechanics - Deflection of Beams Question 11 English
A
$${{M{L^2}} \over {8EI}}$$
B
$${{M{L^2}} \over {4EI}}$$
C
$${{M{L^2}} \over {2EI}}$$
D
zero
3
GATE CE 2008
MCQ (Single Correct Answer)
+2
-0.6
Beam $$GHI$$ is supported by these pontoons as shown in the figure below. The horizontal cross sectional area of each pontoon is $$8\,\,{m^2},$$ the flexural rigidity of the beam is $$10000$$ $$kN$$-$${m^2}$$ and the unit weight of water is $$10$$ $$kN$$/$${m^3}$$. GATE CE 2008 Strength of Materials Or Solid Mechanics - Deflection of Beams Question 10 English

When the middle pontoon is removed, the deflection at $$H$$ will be

A
$$0.2$$
B
$$0.4$$ $$m$$
C
$$0.6$$ $$m$$
D
$$0.8$$ $$m$$
4
GATE CE 2008
MCQ (Single Correct Answer)
+2
-0.6
Beam $$GHI$$ is supported by these pontoons as shown in the figure below. The horizontal cross sectional area of each pontoon is $$8\,\,{m^2},$$ the flexural rigidity of the beam is $$10000$$ $$kN$$-$${m^2}$$ and the unit weight of water is $$10$$ $$kN$$/$${m^3}$$. GATE CE 2008 Strength of Materials Or Solid Mechanics - Deflection of Beams Question 9 English

When the middle pontoon is brought back to its position as shown in the figure above, the reaction at $$H$$ will be

A
$$8.6$$ $$kN$$
B
$$15.7$$ $$kN$$
C
$$19.2$$ $$kN$$
D
$$24.2$$ $$kN$$
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