Chemical Engineering :: Chemical Engineering Basics
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Joining of thin foils is preferred to be done by
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Which of the following metals reacts violently with water ?
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A steam carraying pipeline is insulated with two layers of insulating materials with the inferior insulation material forming the inner part. If the two insulating layers are interchanged, the heat conducted will
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Damage to metal surface by mechanical action is called
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The escape velocity of a body on earth which is independent of its mass is about __________ km/second.
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Which of the following test is used for distinguishing among dry oils, semi-drying oils and non drying oils ?
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The process of removal of scale formed during hot rolling of steel is termed as
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A psychrometer does not measure the __________ temperature of moist air.
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An ideal material for making cooking vessels should have
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Which of the following approaches the ideal gas behaviour most closely ?
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