Building Materials Percentage of carbon content in mild steel is Greater than 1.5 Between 0.7 and 1.5 Between 0.25 and 0.7 Less than 0.25 Greater than 1.5 Between 0.7 and 1.5 Between 0.25 and 0.7 Less than 0.25 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos is All of these An organic substance Corrugated sheet used for roofing An incombustible fire proof material All of these An organic substance Corrugated sheet used for roofing An incombustible fire proof material ANSWER DOWNLOAD EXAMIANS APP
Building Materials Inner part of a timber log surrounding the pitch, is called Cambium layer Sapwood Heart wood None to these Cambium layer Sapwood Heart wood None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Number of bricks required for one cubic metre of brick masonry is 200 500 400 300 200 500 400 300 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 : 6 1 : 3 1 : 2 1 : 4 1 : 6 1 : 3 1 : 2 1 : 4 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 4 1 : 8 1 : 2 1 : 6 1 : 4 1 : 8 1 : 2 1 : 6 ANSWER DOWNLOAD EXAMIANS APP
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