Materials and Construction Trough of an apron conveyor is made of Metal Wood Lead lined concrete vessel Either B or C Metal Wood Lead lined concrete vessel Either B or C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of cobalt in steel improves its None of these Corrosion resistance Cutting ability Tensile strength None of these Corrosion resistance Cutting ability Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The phenomenon in which slow extension of material takes place with the time at constant load is called Ductility Plasticity Elasticity Creep Ductility Plasticity Elasticity Creep ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carraying drinking water, because water, containing dissolved oxygen attacks lead thereby forming poisonous Pb(OH)₂. Lead pipes are readily corroded by Dilute HC₁ None of these v Acetic acid Dilute HC₁ None of these v Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High carbon steel contains more than __________ percent carbon. 2.8 2.5 0.5 2.2 2.8 2.5 0.5 2.2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary kilns in cement industry are lined with____bricks. Silica Fireclay Lead High alumina & high magnesia Silica Fireclay Lead High alumina & high magnesia ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS