Building Materials Pig iron is manufactured from the ores by Dressing Calcination and roasting Smelting All of these Dressing Calcination and roasting Smelting All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Durability of building stone is affected by its Texture All listed here Resistance to atmosphere Chemical composition Texture All listed here Resistance to atmosphere Chemical composition ANSWER DOWNLOAD EXAMIANS APP
Building Materials The standard size of masonry bricks, is 18 cm x 8 cm x 8 cm 19 cm x 9 cm x 9 cm 20 cm x 10 cm x 10 cm 21 cm x 11 cm x 11 cm 18 cm x 8 cm x 8 cm 19 cm x 9 cm x 9 cm 20 cm x 10 cm x 10 cm 21 cm x 11 cm x 11 cm ANSWER DOWNLOAD EXAMIANS APP
Building Materials Acrylic sheets Possess the light transmission rate of 93% Possess 10 to 17 times greater breakage resistance than that of glass of equivalent thickness Are generally unaffected by most household detergents All of these Possess the light transmission rate of 93% Possess 10 to 17 times greater breakage resistance than that of glass of equivalent thickness Are generally unaffected by most household detergents All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials For sanitary pipes and chemical stonewares, Opaque glazing is used None of these Salt glazing is used Lead glazing is used Opaque glazing is used None of these Salt glazing is used Lead glazing is used ANSWER DOWNLOAD EXAMIANS APP
Building Materials Crushing strength of a first class brick should not be less than 7.0 N/mm² 10.5 N/mm² 14.0 N/mm² 3.5 N/mm² 7.0 N/mm² 10.5 N/mm² 14.0 N/mm² 3.5 N/mm² ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS