This set of Mechanical engineering Multiple Choice Questions & Answers (MCQs) focuses on study of “ Engineering Materials ”. These questions are chosen from a collection of most authoritative and best reference books on Mechanical engineering. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, University and College entrance exams, Jobs and interviews. One should practice our MCQS to assimilate Engineering Materials comprehensively.
Aluminium in steel results in excessive grain growth
Manganese in steel induces hardness
Nickel and chromium in steel help in raising the elastic limit and improve the resilience and ductility
Tungsten in steels improves magnetic properties and hardenability
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