Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Silica Iron Magnesia Alumina Silica Iron Magnesia Alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is the purest form of iron? Mild steel Wrought iron Cast iron High carbon steel Mild steel Wrought iron Cast iron High carbon steel 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 : 4 1 : 2 1 : 3 1 : 6 1 : 4 1 : 2 1 : 3 1 : 6 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing is used to make earthenware porous soft impervious hard porous soft impervious hard ANSWER DOWNLOAD EXAMIANS APP
Building Materials Resins are Used in varnishes Not soluble in water Soluble in spirit Left behind on evaporation of oil Used in varnishes Not soluble in water Soluble in spirit Left behind on evaporation of oil ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron contains carbon upto 0.25 % 1.5 % 1.0 % 2.0 % 0.25 % 1.5 % 1.0 % 2.0 % ANSWER DOWNLOAD EXAMIANS APP
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