Chemical Engineering Basics Mcqs

Q.  The specific gravity of coal depends mainly on its __________________ content ?

a. Carbon
b. Volatile matter
c. Ash
d. Moisture


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  ______________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently ?
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MCQs:  Breakeven point represents the condition, when the company runs under no profit no loss condition. In break even analysis, total cost comprises of fixed cost________________?
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MCQs:  Property responsible for the talcum powder to cling to the skin is the__________________?
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MCQs:  During decarburising of a plain carbon steel, the thickness of ferrite layer growth is proportional to____________________?
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MCQs:  ____________________ flux is used for the extraction of metal from its self fluxing ores?
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MCQs:  At the point of boundary layer separation in fluid flow, the _____________________?
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MCQs:  In case of condensers & evaporators operating under given terminal conditions, LMTD (logarithmic mean temperature difference) for counter flow as compared to that for parallel flow is__________________?
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MCQs:  ________________ property of steel increases by addition of large amount of silicon in it?
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MCQs:  When the wavelength of incident X-rays increases, the angle of diffraction__________________?
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MCQs:  To counteract the bad effects of strain hardening on a cold formed part, it must be ______________________?
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MCQs:  The thermodynamic law, PVy = constant, is not followed by the __________________?
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