Chemical Engineering Basics Cold cracking in the heat affected zone of a high strength steel weld can take place because of the Relatively high sulphur content in the base metal Martensite formation Retained austenite Sufficient hydrogen present in the welding arc Relatively high sulphur content in the base metal Martensite formation Retained austenite Sufficient hydrogen present in the welding arc ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ iron is produced by the annealing of white cast iron. Nodular Ductile Grey Malleable Nodular Ductile Grey Malleable ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently. Flanged Expansion Collar Bell and Spigot Flanged Expansion Collar Bell and Spigot ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Materials having __________ lattice structure are usually the most ductile. Face centred cubic (fcc) Hexagonal close packed (hcp) Body centred cubic (bcc) None of these Face centred cubic (fcc) Hexagonal close packed (hcp) Body centred cubic (bcc) None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most important material handling system in an integrated steel plant is the Overhead hoists & cranes Diesel locomotive Belt conveyor Truck Overhead hoists & cranes Diesel locomotive Belt conveyor Truck ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Lead is poured into the joint between two __________ pipes. Mild steel Cast iron Concrete Asbestos cement Mild steel Cast iron Concrete Asbestos cement ANSWER DOWNLOAD EXAMIANS APP
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