Building Materials The term frog means Vertical joint in a brick work An apparatus to lift the stone Soaking brick in water A depression on a face of brick Vertical joint in a brick work An apparatus to lift the stone Soaking brick in water A depression on a face of brick ANSWER DOWNLOAD EXAMIANS APP
Building Materials Proper amount of entrained air in concrete results in (i) Better workability (ii) Better resistance to freezing and thawing (iii) Lesser workability (iv) Less resistance to freezing and thawing (i) and (iv) (iii) and (iv) (ii) and (iii) (i) and (ii) (i) and (iv) (iii) and (iv) (ii) and (iii) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks having alumina or clay as their major constituents are known as Argillaceous rocks Siliceous rocks Sedimentary rocks Calcareous rocks Argillaceous rocks Siliceous rocks Sedimentary rocks Calcareous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The coefficient of hardness of stones used in road work should be greater than 10 12 15 17 10 12 15 17 ANSWER DOWNLOAD EXAMIANS APP
Building Materials A ferrous metal is Steel Cast iron All of these Wrought iron Steel Cast iron All of these Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica Granite is the only igneous rock Quartz and mica are minerals There is no sedimentary rock Basalt and marble are the only metamorphic rocks Granite is the only igneous rock Quartz and mica are minerals There is no sedimentary rock Basalt and marble are the only metamorphic rocks ANSWER DOWNLOAD EXAMIANS APP
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