Chemical Engineering :: Chemical Engineering Basics
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A pipeline buried in soil is commonly protected from corrosion by
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Circulation of liquid metal (i.e. molten sodium) in a liquid metal cooled nuclear reactor is done by a/an __________ pump.
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Titanium is produced by __________ of Ti Cl4.
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__________ strain gauge is the most sensitive sensing element for strain measurement.
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A simple closed grinding circuit may consist of
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In a titration involving weak acid and strong base, the preferred indicator is
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Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area ; in the casting)
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Pick out the wrong statement.
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Minimum diameter of the tube used for making water manometer should be __________ mm to avoid a correction for the effect of capillarity.
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Which of the following heat treatment processes is used for softening the hardened material ?
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A.
Annealing twins are not observed in pure aluminium, because it has higher strain energy.
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B.
Load during cold rolling can be lowered by the application of front tension.
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C.
Very fine grain structure is desirable for high temperature creep application of materials.
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D.
Soft magnetic materials are those which have less area within the hysterisis loop.
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