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Miscellaneous in Metallurgy MCQ Questions and Answers | Metallurgical Engineering

Enhance your knowledge of Miscellaneous in Metallurgy with this comprehensive collection of MCQ questions and answers. These MCQ questions and answers in Miscellaneous in Metallurgy are specifically designed for students of Metallurgical Engineering who are preparing for the GATE Exam. Strengthen your preparation and excel in your studies with this valuable resource. Page-4 section-1

Each section contains 100 MCQs on Miscellaneous in Metallurgy .
31
In arc welding eyes need to be protected against
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Answer: Option D
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32
If Reynolds number is greater than 4000, then the flow is said to be
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Answer: Option C
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33
Which is the solid state welding?
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Answer: Option D
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34
Which one of the following methods is not used for numerically solving an ordinary differential equation (ODE)?
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Answer: Option D
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35
The bulk modulus of a material with a poisson's ratio of 0.5 is equal to
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Answer: Option C
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36
The hardness obtained of steel from the hardening process depends
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Answer: Option D
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37
Bernoulli equation in the absence of electrical and magnetic field suggests
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Answer: Option C
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38
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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Answer: Option C
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39
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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Answer: Option D
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40
Which of the following polymers does not have vinylic monomer units?
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Answer: Option B
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