Materials and Construction Plasticisers are added to polymers to improve their Acid resistance Alkali resistance Tensile strength Softness & flexibility Acid resistance Alkali resistance Tensile strength Softness & flexibility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The process of coating steel sheets by zinc to improve its corrosion resistance is called Galvanising Zincification Calorising Tempering Galvanising Zincification Calorising Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary kilns in cement industry are lined with____bricks. Fireclay Lead Silica High alumina & high magnesia Fireclay Lead Silica High alumina & high magnesia ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The carbonating tower used in Solvay process of soda ash manufacture is made of Cast iron Lead lined steel Karbate Stainless steel Cast iron Lead lined steel Karbate Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead is Not resistant to corrosion Not used as pigment (in its compound forms) for paints Used as a cathodic material Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not resistant to corrosion Not used as pigment (in its compound forms) for paints Used as a cathodic material Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are normally made of __________ steel. Chrome Silicon High speed High carbon Chrome Silicon High speed High carbon ANSWER DOWNLOAD EXAMIANS APP
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