Building Materials Cast iron contains carbon approximately 0.250 % 1.5% to 5.5% None to these 0.05% to 1.75% 0.250 % 1.5% to 5.5% None to these 0.05% to 1.75% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slacking of lime is affected by Keeping it exposed to air None of these Immersing the lime in water Crushing the lime lumps Keeping it exposed to air None of these Immersing the lime in water Crushing the lime lumps ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sand stone is Metamorphic rock Igneous rock Volcanic rock Sedimentary rock Metamorphic rock Igneous rock Volcanic rock Sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials A ferrous metal is Steel All of these Cast iron Wrought iron Steel All of these Cast iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials The internal size of mould used in brick preparation is Greater than the size of a fully burnt brick Smaller than the size of a fully burnt brick Equal to the size of a fully burnt brick None of these Greater than the size of a fully burnt brick Smaller than the size of a fully burnt brick Equal to the size of a fully burnt brick None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Acrylic sheets Possess the light transmission rate of 93% All of these Are generally unaffected by most household detergents Possess 10 to 17 times greater breakage resistance than that of glass of equivalent thickness Possess the light transmission rate of 93% All of these Are generally unaffected by most household detergents Possess 10 to 17 times greater breakage resistance than that of glass of equivalent thickness ANSWER DOWNLOAD EXAMIANS APP
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