Materials and Construction Which of the following crystal structures characterises the ferritic stainless steel? Face centred cubic Simple hexagonal None of these Body centred cubic Face centred cubic Simple hexagonal None of these Body centred cubic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary driers are generally made of Tin lined with refractory bricks Cast iron Mild steel High silicon iron (14% Si) Tin lined with refractory bricks Cast iron Mild steel High silicon iron (14% Si) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Semi steel' is Produced by adding 10-20% steel to the cupola charge Stronger than cast iron Neither A nor B Both A & B Produced by adding 10-20% steel to the cupola charge Stronger than cast iron Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood is corroded by Hydrochloric acid All of these SO₂ (dry or wet) Chlorine (dry or wet) Hydrochloric acid All of these SO₂ (dry or wet) Chlorine (dry or wet) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Materials having __________ lattice structure are usually most ductile. c.c. Cubic F.c.c. H.c.p. c.c. Cubic F.c.c. H.c.p. ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron has High malleability High ductility Very high tensile strenth Elastic limit close to ultimate breaking strength High malleability High ductility Very high tensile strenth Elastic limit close to ultimate breaking strength ANSWER DOWNLOAD EXAMIANS APP
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