Materials and Construction Carbon supply in pack carburising process is in the form of Charcoal Graphite Calcium carbide Hydrocarbon oil Charcoal Graphite Calcium carbide Hydrocarbon oil ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most of the common metals have __________ crystal structure. Orthorhombic Hexagonal None of these Cubic Orthorhombic Hexagonal None of these Cubic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following pairs of elements may form an alloy? Iron & mercury Iron & carbon Platinum & mercury None of these Iron & mercury Iron & carbon Platinum & mercury None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The range of Mho's scale of hardness is from 1 to 8 1 to 15 0 to 10 1 to 10 1 to 8 1 to 15 0 to 10 1 to 10 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel as a material of construction Dimagnetic Is used as an alloying element for both ferrous & non-ferrous alloys Has a body centred cubic (bcc) crystal lattice structure Is paramagnetic below 415° C (its Curie temperature) Dimagnetic Is used as an alloying element for both ferrous & non-ferrous alloys Has a body centred cubic (bcc) crystal lattice structure Is paramagnetic below 415° C (its Curie temperature) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one has the maximum tensile strength out of the following? Pig iron Grey cast iron Nodular cast iron White cast iron Pig iron Grey cast iron Nodular cast iron White cast iron ANSWER DOWNLOAD EXAMIANS APP
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