Materials and Construction Presence of nitrogen in steel Makes it brittle Increases its strength Increases its hardness Is desirable Makes it brittle Increases its strength Increases its hardness Is desirable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron and steel pipes are produced by __________ casting. Slush Investment True centrifugal Die Slush Investment True centrifugal Die ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Water gas generator is made of Stainless steel-lead lined Cast iron High carbon steel-procelain lined Carbon steel-brick lined Stainless steel-lead lined Cast iron High carbon steel-procelain lined Carbon steel-brick lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel by its softening, it is subjected to Heating Cold working Shot blasting Annealing Heating Cold working Shot blasting Annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Trough of an apron conveyor is made of Wood Metal Lead lined concrete vessel Either B or C Wood Metal Lead lined concrete vessel Either B or C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A bearing metal should not have Enough plasticity High toughness Low thermal conductivity Low co-efficient of friction Enough plasticity High toughness Low thermal conductivity Low co-efficient of friction ANSWER DOWNLOAD EXAMIANS APP
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