Materials and Construction Babbit metal used for bearings is a____base alloy. Copper Aluminium Lead Tin Copper Aluminium Lead Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In cold working of metal as compared to its hot working Yield stress, hardness and fatigue strength is not at all affected Cracks and blow holes are eliminated Appreciable strain hardening is produced Ductility and impact strength improves Yield stress, hardness and fatigue strength is not at all affected Cracks and blow holes are eliminated Appreciable strain hardening is produced Ductility and impact strength improves ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softening of hardned steel is done by its Tempering Annealing Normalising Carburising Tempering Annealing Normalising Carburising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pick the odd man out of the following. Pack carburising Cyaniding Nitriding Calorising Pack carburising Cyaniding Nitriding Calorising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most suitable material for high pressure vessel operating at 500 atm. and 500° C is Molybdenum stainless steel 18/8 stainless steel Mild steel High silicon iron (14% Si) Molybdenum stainless steel 18/8 stainless steel Mild steel High silicon iron (14% Si) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood is corroded by All of these SO₂ (dry or wet) Chlorine (dry or wet) Hydrochloric acid All of these SO₂ (dry or wet) Chlorine (dry or wet) Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
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