Building Materials Spalling hammer is used for Carving of stones Rough dressing of stones Driving wooden headed chisels Breaking small projection of stones Carving of stones Rough dressing of stones Driving wooden headed chisels Breaking small projection of stones ANSWER DOWNLOAD EXAMIANS APP
Building Materials Le-Chatelier's device is used for determining the Tensile strength of cement Compressive strength of cement Setting time of cement Soundness of cement Tensile strength of cement Compressive strength of cement Setting time of cement Soundness of cement 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 (ii) and (iii) (iii) and (iv) (i) and (ii) (i) and (iv) (ii) and (iii) (iii) and (iv) (i) and (ii) (i) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of alumina in brick earth makes the brick Impermeable To lose cohesion Brittle and weak To crack and warp on drying Impermeable To lose cohesion Brittle and weak To crack and warp on drying ANSWER DOWNLOAD EXAMIANS APP
Building Materials Durability of building stone is affected by its Chemical composition Resistance to atmosphere Texture All listed here Chemical composition Resistance to atmosphere Texture All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials The ratio of the thickness of web to that of flange of steel rolled structural beams and channels is Less than 1 in beams but greater than 1 in channels Less than 1 Greater than 1 Equal to 1 Less than 1 in beams but greater than 1 in channels Less than 1 Greater than 1 Equal to 1 ANSWER DOWNLOAD EXAMIANS APP
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