Materials & Construction Mcqs for Chemical


Q.  Which of the following material of construction may be recommended by a chemical engineer for handling a gaseous chlorine (dry or wet) stream in a fluid flow system ?

a. High silicon iron, silicon rubber, Kel-F and Teflon
b. Mild steel and stainless steel
c. Cast iron, tin and aluminium
d. Copper, nickel and Monel


ANSWER: See Answer
 
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MCQs:  Reduction in the grain size reduces the _______________ of the material?
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MCQs:  ______________ iron is produced, when molten pig iron is allowed to cool gradually?
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MCQs:  Cast iron is__________________?
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MCQs:  Manganese in steel affects its__________________?
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MCQs:  Which of the following has no effect on the carbide forming tendency in steels ?
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MCQs:  Mild steel storage vessels are suitable for the storage of___________________?
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MCQs:  The increase in hardness of metal due to its cold working is termed as the _______________ hardening?
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MCQs:  Which one has the maximum tensile strength out of the following ?
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MCQs:  Inconel is an alloy of_________________?
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MCQs:  Mixing vessel used for the chlorination of methane to produce methyl chloride is made of___________________?
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MCQs:  The high expansion metal normally used in the bimetallic thermometer is _______________ temperature measurement?
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MCQs:  High speed cutting tool steels contain about _______________ percent of tungsten?
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MCQs:  Hydrochloric acid is stored in a ________________vessel?
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MCQs:  The chlorinator used in the manufacture of DDT is made of___________________?
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MCQs:  __________________ does not contain copper as an alloying element?
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