Materials & Construction Mcqs for Chemical


Q.  Nitriding of steel is a process for________________?

a. Case hardening
b. Spheroidising
c. Normalising
d. Annealing


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  High speed steel tools retain their hardness upto a temperature of _____________ °C?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  When iron is rusted, it is__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Caustic soda is transported in _____________ lined containers ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  _______________ is a donor impurity for semi-conductors ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Non-ferrous metals and hard steels do not exhibit a definite yield point, when pulled in the testing machine and hence for these cases, a better measure of their elastic properties is defined by the ______________ stress?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  How many molecules per unit cell are there in a face centred cubic lattice ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  ‘Semi steel’ is__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which one occupies the lowermost position in the electromotive series of metals ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Ferric stainless steels compared to austenitic stainless steels________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Reduction in the grain size reduces the _______________ of the material?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  ______________ iron is produced, when molten pig iron is allowed to cool gradually?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Sulphuric acid is mixed with ground phosphate rock (to produce phosphoric acid) in a steel digestor lined with__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Maximum carbon content in cast iron is ______________ percent?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Cast iron is__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Sulphuric acid is mixed with ground phosphate rock (to produce phosphoric acid) in a steel digestor lined with______________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Manganese in steel affects its__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  High carbon steel contains more than _____________ percent carbon?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following has no effect on the carbide forming tendency in steels ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Mild steel storage vessels are suitable for the storage of___________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  The increase in hardness of metal due to its cold working is termed as the _______________ hardening?
Category: Chemical Engineering Mcqs,   Published by: teswesm