Building Materials Wrought iron contains carbon about 0.5% to 1.75% None to these 1.5% to 5.5% 0.1% to 0.25% 0.5% to 1.75% None to these 1.5% to 5.5% 0.1% to 0.25% ANSWER DOWNLOAD EXAMIANS APP
Building Materials A mortar joint in masonry which is normal to the face of wall is known as Bed joint Wall joint Cross joint Bonded joint Bed joint Wall joint Cross joint Bonded joint ANSWER DOWNLOAD EXAMIANS APP
Building Materials To retard the initial setting time of cement, the compound responsible, is Tri-calcium aluminate Di-calcium silicate Gypsum Tri-calcium silicate Tri-calcium aluminate Di-calcium silicate Gypsum Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is Calcium carbonate None of these Calcium oxide Calcium hydroxide Calcium carbonate None of these Calcium oxide Calcium hydroxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials Expansion Joints in masonry walls are provided in wall lengths usater than 40 m 10 m 20 m 30 m 40 m 10 m 20 m 30 m ANSWER DOWNLOAD EXAMIANS APP
Building Materials Specific gravity for most of the building stones lies between 2.0 to 2.5 1.5 to 2.0 3.0 to 3.5 2.5 to 3.0 2.0 to 2.5 1.5 to 2.0 3.0 to 3.5 2.5 to 3.0 ANSWER DOWNLOAD EXAMIANS APP
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