Building Materials Initial setting of cement is caused due to Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra calcium alumino ferrite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Age of a tree may be ascertained by Circumference of its stem Radius of its stem Number of branches Number of annual rings Circumference of its stem Radius of its stem Number of branches Number of annual rings ANSWER DOWNLOAD EXAMIANS APP
Building Materials The weight of a good quality brick when immersed in water for a period of 16 hours should not exceed the weight of dry brick 20 % 15 % 10 % None of these 20 % 15 % 10 % None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following gradients exerts maximum influence on properties of steel? carbon iron manganese sulphur carbon iron manganese sulphur ANSWER DOWNLOAD EXAMIANS APP
Building Materials Spalling hammer is used for Rough dressing of stones Carving of stones Driving wooden headed chisels Breaking small projection of stones Rough dressing of stones Carving of stones Driving wooden headed chisels Breaking small projection of stones ANSWER DOWNLOAD EXAMIANS APP
Building Materials Softer variety of steel may be obtained by Open hearth process Cementation process Crucible process Bessemer process Open hearth process Cementation process Crucible process Bessemer process ANSWER DOWNLOAD EXAMIANS APP
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