EXAMIANS
Cold chiesel & hammers are made of
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Silicon crystal can be converted to p-type semi-conductor by doping with
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Principal alloying elements of cast tool alloys which have very high wear resistance & high temperature strength are
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There are one octahedral void and __________ tetrahedral void in the closest packing of atoms.
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Out of the following, the dimensionless quantity is
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At the point of boundary layer separation in fluid flow, the
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Carnot cycle is also termed as the constant __________ cycle in thermodynamics.
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Eutectic reaction for iron-carbon system occurs at a temperature of __________ °C.
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Which of the following is not a characteristic observed in material failure by fatigue fracture ?
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If the head is doubled in & centrifugal pump, the power required will increase in the ratio of
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