Materials and Construction Silicone rubber is not resistant to the corrosive action of Sulphuric acid (95%) Ether Sulphuric acid (10%) Both B and C Sulphuric acid (95%) Ether Sulphuric acid (10%) Both B and C 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 shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Used as a cathodic material Not resistant to corrosion Not used as pigment (in its compound forms) for paints Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Used as a cathodic material ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon percentage in medium carbon steel is around 0.35 to 0.5 1 to 1. 5 0.8 to 1.4 0.1 to 0.35 0.35 to 0.5 1 to 1. 5 0.8 to 1.4 0.1 to 0.35 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high phosphorous in cast iron increases its Fluidity Tensile strength Melting point Shrinkage Fluidity Tensile strength Melting point Shrinkage ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel base alloys with __________ are known as monel metal. Molybdenum Zinc Tin Copper Molybdenum Zinc Tin Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not used as the ceramic material in 'cermets'? Oxides Carbides Nitrides Silicides Oxides Carbides Nitrides Silicides ANSWER DOWNLOAD EXAMIANS APP
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