Chemical Engineering Basics Mcqs


Q.  Corrosion of metals cannot be prevented by its__________________?

a. Tempering
b. Chromising
c. Aluminising
d. Alloying


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  For preparation of porous bearings by powder metallurgy, preferred particle shape is___________________?
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MCQs:  The cooling rate required to freeze 1 ton of water at 0°C into ice at 0°C in 24 hours is ______________ BTU/hr?
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MCQs:  Tin based white metals are used, where bearings are subjected to___________________?
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MCQs:  Hydro-cyclone is a____________________?
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MCQs:  Which of the following does not discharge the dust collected as a dry solid?
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MCQs:  The friction factor for the turbulent fluid flow in a rough pipe does not depend upon the_________________?
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MCQs:  A solar cell converts the sunlight directly into ______________ energy?
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MCQs:  In extrusion of metals, which of the following statement is true ?
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MCQs:  X-rays are__________________?
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MCQs:  Wrought iron does not have__________________?
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MCQs:  Square steel key is normally strong in failure by shear & crushing. Keys are normally made of _______________ steel bars?
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MCQs:  A jet engine turbine blade is normally manufactured by____________________?
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MCQs:  Fog is an example of colloidal system of___________________?
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MCQs:  _________________ is the most suitable lubricant for drawing mild steel wires?
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MCQs:  Use of flux during soldering is done to__________________?
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MCQs:  Metalloids________________?
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MCQs:  If a nuclear reactor produces more fissile nuclear fuel than it consumes, then it is called a _____________ reactor?
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MCQs:  Aluminium is extracted from____________________?
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MCQs:  Out of the following, the joint produced by ______________ has the lowest strength?
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MCQs:  Copper deposits are found in India at the following location ?
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