GATE ME 2014 Set 2 | GATE ME Year Wise Previous Years Questions

GATE ME 2014 Set 2

MCQ (Single Correct Answer)

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A thin plate of uniform thickness is subject to pressure as shown in the figure below GATE ME 2014 Set 2 Strength of Materials - Complex Stresses Question 15 English

GATE ME 2014 Set 2 Strength of Materials - Complex Stresses Question 15 English

Under the assumption of plane stress, which one of the following is correct?

Normal stress is zero in the z-direction

Normal stress is tensile in the z-direction

Normal stress is compressive in the z-direction

Normal stress varies in the z-direction

GATE ME 2014 Set 2

MCQ (Single Correct Answer)

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A cantilever beam of length, $$L,$$ with uniform cross-section and flexural rigidity $$ EI,$$ is loaded uniformly by a vertical load, $$w$$ per unit length. The maximum vertical deflection of the beam is given by

$${{w{L^4}} \over {8EI}}$$

$${{w{L^4}} \over {16EI}}$$

$${{w{L^4}} \over {4EI}}$$

$${{w{L^4}} \over {24EI}}$$

GATE ME 2014 Set 2

MCQ (Single Correct Answer)

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The flexural rigidity $$(EI)$$ of a cantilever beam is assumed to be constant over the length of the beam as shown in figure. If a load $$P$$ and bending moment $$PL/2$$ are applied at the free end of the beam then the value of the slope at the free end is GATE ME 2014 Set 2 Strength of Materials - Deflection of Beams Question 11 English

GATE ME 2014 Set 2 Strength of Materials - Deflection of Beams Question 11 English

$${1 \over 2}$$ $${{P{L^2}} \over {EI}}$$

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

$${3 \over 2}$$ $${{P{L^2}} \over {EI}}$$

$${5 \over 2}$$ $${{P{L^2}} \over {EI}}$$

GATE ME 2014 Set 2

Numerical

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Maximum fluctuation of kinetic energy in an engine has been calculated to be $$2600$$ J. Assuming that the engine runs at an average speed of $$200$$ rpm, the polar mass moment of inertia ( in kg.m² ) of a flywheel to keep the speed fluctuation within $$\, \pm 0.5\% $$ of the average speed is _______ .

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