Chemical Engineering :: Chemical Engineering Basics
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Out of the following, the best material capable of withstanding shock & vibration without the danger of cracking is
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On increasing the yield strength of a steel from 450 to 650 MPa, its __________ will increase.
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The refractory brick which has good thermal shock resistance at high temperature but cracks on cooling below 400°C is
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The path and movements followed by men, materials & equipments in executing the activities is indicated by the
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No cutting fluid is normally used, while machining
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An orthotropic material is a special class of anisotropic material, which is described by their properties in three perpendicular directions. An example of orthotropic material is
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The capital & running costs of similar machines having unequal service life can be compared by the __________ method.