GATE CE 2008 | GATE CE Year Wise Previous Years Questions

GATE CE 2008

MCQ (Single Correct Answer)

-0.6

The maximum shear stress in a solid shaft of circular cross-section having diameter subjected to a torque $$T$$ is $$\tau $$ . If the torque is increased by four times and the diameter of the shaft is increased by two times, the maximum shear stress in the shaft will be

$$2\pi $$

$$\tau $$

$$\tau /2$$

$$\tau /4$$

GATE CE 2008

MCQ (Single Correct Answer)

-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 8 English

GATE CE 2008 Strength of Materials Or Solid Mechanics - Deflection of Beams Question 8 English

$${{M{L^2}} \over {8EI}}$$

$${{M{L^2}} \over {4EI}}$$

$${{M{L^2}} \over {2EI}}$$

zero

GATE CE 2008

MCQ (Single Correct Answer)

-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 7 English

GATE CE 2008 Strength of Materials Or Solid Mechanics - Deflection of Beams Question 7 English

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

$$0.2$$

$$0.4$$ $$m$$

$$0.6$$ $$m$$

$$0.8$$ $$m$$

GATE CE 2008

MCQ (Single Correct Answer)

-0.6

GATE CE 2008 Strength of Materials Or Solid Mechanics - Deflection of Beams Question 6 English

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

$$8.6$$ $$kN$$

$$15.7$$ $$kN$$

$$19.2$$ $$kN$$

$$24.2$$ $$kN$$

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