Chemical Engineering Basics MCQ
Test your knowledge with important Chemical Engineering Basics MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Chemical Engineering Basics MCQs on Bissoy. Bissoy App
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In a totally irreversible isothermal expansion process for an ideal gas, ΔE = 0, ΔH = 0. Then ΔQ and ΔS will be
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α-rays are
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Lap joints are preferred over butt joints in soldering/brazing, because these joints are
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At room temperature, F.C.C. crystal structure is observed in
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Dryness fraction of dry steam is
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Enzymes belong to the category of
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While the thermosetting polymers are amorphous in nature, the thermoplastic polymers are either amorphous or crystalline. The crystalline polymers are characterised by the
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For preparation of porous bearings by powder metallurgy, preferred particle shape is
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__________ property of a material is determined by the Herbert Pendulum device.
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Out of the following, the highest emf for a given temperature is generated by the __________ thermocouple.
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Metal cutting by oxy-acetylene flame is accomplished by the __________ of the metal.
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Shampoos are commercially not available in the form of
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The most important requirement for aluminium industry is the availability of cheap
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Optical activity is a/an __________ property.
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Minimum thermal efficiency of a steam boiler may be around __________ percent
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The phenomenon occurring during explosion of a hydrogen bomb is
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Out of the following, the materials having maximum magnetic permeability is
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Color of brass changes from yellow to __________ after its dezincification which exemplifies selective leaching.
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Wrought iron is not
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Wrought iron does not have the
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Wrought iron does not have
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In __________ process, there is an increase in entropy with no degradation of energy.
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Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles (i.e., froth), which will hold the ore particles, but it does not affect the floatability of minerals. Which of the following is not used as a frother?
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Which of the following is a synthetic abrasive ?
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Which of the following has the least oili-ness ?
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Expansion device used in a window air-conditioner is a/an
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Minimum safe distance between two liquid fuel storage tanks is equal to (where, H = height of the tank)
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A floating body oscillates about its __________ when it is displaced slightly.
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The phenomenon of weld decay is found in case of
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For which pair of the fuel gases, calorific value (C.V.) of one fuel is almost double that of the other on volume basis (i.e., kcal/Nm<sup>3</sup>) while the C.V. is same on weight basis (i.e., kcal/kg)?