Building Materials The pigment used in paints for corrosive resistance, is White lead Zinc white Ferrous oxide Red lead White lead Zinc white Ferrous oxide Red lead ANSWER DOWNLOAD EXAMIANS APP
Building Materials Permanent magnets are made of high carbon steel and 35% of cobalt 20% of cobalt 15% of cobalt 45% of cobalt 35% of cobalt 20% of cobalt 15% of cobalt 45% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of 1 : 2 1 : 3 1 : 4 1 : 6 1 : 2 1 : 3 1 : 4 1 : 6 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The initial setting time for ordinary Portland cement as per IS specifications should not be less than 30 minutes 600 minutes 60 minutes 10 minutes 30 minutes 600 minutes 60 minutes 10 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials The frog of the brick in a brick masonry is generally kept on Shorter side Bottom face Longer side Top face Shorter side Bottom face Longer side Top face ANSWER DOWNLOAD EXAMIANS APP
Building Materials Basalt is Metamorphic rock Sedimentary rock Intrusive igneous rock Extrusive igneous rock Metamorphic rock Sedimentary rock Intrusive igneous rock Extrusive igneous rock ANSWER DOWNLOAD EXAMIANS APP