Chemical Engineering Basics Mcqs


Q.  Nickel and ______________ are the alloying element added in steel to increase its toughness?

a. Molybdenum
b. Chromium
c. Vanadium
d. Silicon


ANSWER: See Answer
 
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MCQs:  Midrex process of sponge iron production uses reformed natural gas as the reducing agent, which uses iron ore in the form of_________________?
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MCQs:  Which of the following low melting alloy containing bismuth and lead is used for electric fuse ?
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MCQs:  In TIG welding, thoriated tungsten electrodes are used, because it ____________________?
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MCQs:  The dimensional formula of bulk modulus of elasticity is same as that of the ____________________?
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MCQs:  A cylindrical rod subjected to a tensile strain within the elastic limit undergoes a volume change. If the volume strain is equal to half the tensile strain, then the Poisson’s ratio of the rod is___________________?
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MCQs:  Which of the following metals is the most prone to work hardening ?
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