Chemical Engineering :: Chemical Engineering Basics
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Yield strength of a material is determined by the __________ test.
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In fluid flow, and heat and mass transfer, one encounters (i) kinematic velocity (μ), (ii) molecular diffusivity (θ) and thermal diffusivity (α). The units of these quantities are.
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Window panes of aeroplanes are normally made of
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__________ flux is used for the extraction of metal from its self fluxing ores.
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Good design of the casing of a centrifugal pump aims at minimising the
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A dummy activity is used in PERT network to describe the
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Which of the following is not a characteristic observed in material failure by fatigue fracture ?
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A polymer is termed as an 'elastomer', if its percentage elongation is more than 100%. An elastomer is termed as 'rubber' if its percentage elongation is more than __________ percent.
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Current employed in resistance welding ranges from __________ kVA/cm2 .
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Brittleness induced due to the presence of sulphur in steel can be reduced by adding
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