Chemical Engineering Basics Mcqs


Q.  Bad odour in sanitary latrines is reduced by periodically sprinkling_____________________?

a. Bleaching powder
b. Lime powder
c. Aluminium sulphate
d. None of these


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MCQs:  Hydrogen in liquid steels is dissolved_________________?
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MCQs:  Nickel and ______________ are the alloying element added in steel to increase its toughness?
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MCQs:  The lightest non-inflammable gas is_________________?
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MCQs:  The surface tension of a liquid, at critical temperature is____________________?
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MCQs:  ‘Amortization’ in respect of financial obligation of a company means the_____________________?
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MCQs:  The same volume of all gases is representative of their_____________________?
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MCQs:  The function of neutral flux used in the pyrometallurgy of metal extraction is to increase the _____________ of the slag ?
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MCQs:  For infinite parallel planes having emissivities ε1 & ε2, the interchange factor for radiation from surface 1 to surface 2 is given by__________________?
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MCQs:  Wave length of X-rays is about 1 angstrom; however it cannot pass through a sheet of ________________?
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MCQs:  Which of the following is an unconventional source of energy ?
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MCQs:  Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of ______________ will facilitate the most accurate measurement of the temperature ?
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MCQs:  Silicon in steel__________________?
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MCQs:  Super heating of steam is done at constant___________________?
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MCQs:  Corrosion is____________________?
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MCQs:  Which of the following phenomenon will exhibit the minimum heat transfer ?
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MCQs:  Which of the following metals cannot be hot worked at room temperature ?
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MCQs:  Which of the following equipments is used for liquid dispersion ?
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MCQs:  Limestone is added in the blast furnace (during pig iron manufacture) to______________________?
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MCQs:  The boiling & freezing points on a newly defined temperature scale in degree ‘D’ are 400°D & 100°D respectively. The temperature reading corresponding to 60°C on this new temperature scale will be equal to _____________ °D ?
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MCQs:  Difference at any instant between the value of the controlled variable and the set point is called the__________________?
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