Materials and Construction In a plate type heat exchanger, heat transfer plates are never made of Hastealloy C Stainless steel Titanium Cast iron Hastealloy C Stainless steel Titanium Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In cold working of metal as compared to its hot working 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 Yield stress, hardness and fatigue strength is not at all affected Cracks and blow holes are eliminated Appreciable strain hardening is produced ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Soap kettle used in the production of laundry soap is made of Concrete Cast iron Nickel Steel with top section nickel clad or stainless steel Concrete Cast iron Nickel Steel with top section nickel clad or stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead lined equipments & vessels are suitable for handling Sulphuric acid upto 60°C Nitric acid All of these Hydrochloric acid (10%) Sulphuric acid upto 60°C Nitric acid All of these Hydrochloric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Hypersil' is a __________ steel. Silicon Tungsten Molybdenum High speed Silicon Tungsten Molybdenum High speed ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nitrogen in steel Makes it brittle Is desirable Increases its hardness Increases its strength Makes it brittle Is desirable Increases its hardness Increases its strength ANSWER DOWNLOAD EXAMIANS APP
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