Materials and Construction Cast iron and steel pipes are produced by __________ casting. Investment Slush True centrifugal Die Investment Slush True centrifugal Die ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed cutting tool steels contain about __________ percent of tungsten. 43990 18-20 50-55 30-35 43990 18-20 50-55 30-35 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of 0.3 to 0.5% arsenic in copper increases its Tenacity & hardness Malleability Electrical conductivity Ductility Tenacity & hardness Malleability Electrical conductivity Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A suitable material of construction to use with fuming sulphuric acid is Carbon steel Nickel Monel Stainless steel type 304 Carbon steel Nickel Monel Stainless steel type 304 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermal shield used in high powered nuclear reactor to protect the walls of the reactor from radiation damage is made of Steel Concrete Graphite Zircalloy Steel Concrete Graphite Zircalloy ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is Very poor in strength & ductility Highly resistant to corrosion (as much as stainless steel) A low carbon steel (0.05 to 0.3% carbon) A high carbon steel (0.5 to 1.5% carbon) Very poor in strength & ductility Highly resistant to corrosion (as much as stainless steel) A low carbon steel (0.05 to 0.3% carbon) A high carbon steel (0.5 to 1.5% carbon) ANSWER DOWNLOAD EXAMIANS APP
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