Building Materials Percentage of carbon content in mild steel is Less than 0.25 Between 0.7 and 1.5 Greater than 1.5 Between 0.25 and 0.7 Less than 0.25 Between 0.7 and 1.5 Greater than 1.5 Between 0.25 and 0.7 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following sedimentary rocks changes into quartzite by metamorphic action? Shale Sand stone Gypsum Lime stone Shale Sand stone Gypsum Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials The maximum quantity of calcium chloride used as an accelerator in cement in percentage by weight of cement is 4 3 2 1 4 3 2 1 ANSWER DOWNLOAD EXAMIANS APP
Building Materials A mortar joint in masonry which is normal to the face of wall is known as Wall joint Bonded joint Cross joint Bed joint Wall joint Bonded joint Cross joint Bed joint ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used color pigment in paints, is Ambers All listed here Iron oxide Carbon black Ambers All listed here Iron oxide Carbon black ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of alumina in brick earth makes the brick To crack and warp on drying Impermeable To lose cohesion Brittle and weak To crack and warp on drying Impermeable To lose cohesion Brittle and weak ANSWER DOWNLOAD EXAMIANS APP
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