The efficiency is taken to be unity for an oriented fiber composite in the . . . . . . . . direction.
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Metallurgical Engineering · all questionsMiscellaneous in Metallurgy
Miscellaneous in Metallurgy
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In climb an edge dislocation moves to an adjacent
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. . . . . . . . is done to reduce and finish work for desire size and shape, usually either round or hexagonal.
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The purposes of Recrystallization annealing are
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Reynolds number is the ratio of
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Diffusionless diffusion-controlled transformation phenomena is seen in
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In arc welding the electric arc is produced between the work and electrode by
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Positive dislocations are represented by
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The Welding, in which the metals to be joined are heated to be plastic state and than forged together by external pressure without the addition filler material is known as
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The ratio of the shear stress to the principal stress on a principal plane is
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In arc welding eyes need to be protected against
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If Reynolds number is greater than 4000, then the flow is said to be
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Which is the solid state welding?
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Which one of the following methods is not used for numerically solving an ordinary differential equation (ODE)?
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The bulk modulus of a material with a poisson's ratio of 0.5 is equal to
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The hardness obtained of steel from the hardening process depends
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Bernoulli equation in the absence of electrical and magnetic field suggests
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A body starts yielding when it is subjected to stress state with principal stresses of 250 MPa, 50 MPa and - 50 MPa. What is the yield strength of the material. in MPa, if Tresca yield criterion is obeyed?
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A species can diffuse through the lattice (diffusion coefficient, DL), along grain boundaries (diffusion coefficient, DGB), and along free surface. (diffusion coefficient, Ds), Which of the following relations is correct?
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Which of the following polymers does not have vinylic monomer units?
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