Chemical Engineering :: Chemical Engineering Basics
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Theoretical volume of oxygen required for complete combustion of 1Nm3 of acetylene, in oxy-acetylene welding is __________ Nm3 .
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Out of the following, the joint produced by __________ has the lowest strength.
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Dies for wire drawing are generally made of
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The starting of a car takes time in winter, because the
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The elastic strain in copper is due to the
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__________ is the most suitable lubricant for drawing mild steel wires?
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Reduction in the grain size reduces the __________ of the material.
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Absolute zero, pressure will occur, when the molecular momentum of the system becomes zero. A liquid will cease to exist as liquid at
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In case of simple harmonic motion, displacement is proportional to the
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