Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Chromium in steel | |
A. | improves wear resistance, cutting ability and toughness [Correct Answer] |
B. | refines grain size and produces less tendency to carburisation, improves corrosion and heat resistant properties [Wrong Answer] |
C. | improves cutting ability and reduces hardenability [Wrong Answer] |
D. | gives ductility, toughness, tensile strength and anticorrosion properties [Wrong Answer] |
E. | makes steel hard. [Wrong Answer] |