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asked Dec 29, 2017 in material science by chandu (215k points)

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Toughness for mild steel under uniaxial tensile loading is given by

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Expensive method of assessing the

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Which one of the following features improves the fatigue strength of a metallic material?

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Specimens for impact testing are

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The notch sensitivity of cast iron component is

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Match List – I (Elastic properties of an isotropic elastic material) with List – II (Nature of strain produced)

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A. Toughness B. Endurance strength C. Resistance to abrasion D. Deflection in beam

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During tensile – testing of a specimen using Universal Testing Machine, the parameters actually measured include

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In low carbon steels, presence of small quantities sulphur improves

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Resilience… resistance to

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Match List I (Match, property) with List II (Related to)

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Which of the following would you prefer for checking the hardness of thin sections?

asked Dec 29, 2017 in material science by chandu (215k points)

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Herbert cloudburst Hardness test is conducted to know

asked Dec 29, 2017 in material science by chandu (215k points)

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Dye penetrant method is generally used to locate

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A carbon steel having Brineel Hardness number 100 should ultimate tensile strength closer it

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On heating an elastomer under tensile load, its shrinkage

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On completion of heat treatment, the austenite structure would be retained if

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Heat treatment is effective only is

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Heating the steel specimen in the furnace up to

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