Building Materials Index number expressing the relative sizes of both coarse and fine aggregates, is called Grading of aggregates Fineness modulus Proportioning of aggregates None of these Grading of aggregates Fineness modulus Proportioning of aggregates None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Spirit varnish generally consists of Spirit and shellac Alcohol, wax and turpentine Pigment and synthetic resin Oil, wax and resin Spirit and shellac Alcohol, wax and turpentine Pigment and synthetic resin Oil, wax and resin ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called Open hearth process Crucible process Cementation process Bessemer process Open hearth process Crucible process Cementation process Bessemer process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following pairs gives a correct combination of the useful and harmful constituents respectively of a good brick earth? Lime stone and alumina Alumina and iron Silica and alkalies Alkalies and magnesium Lime stone and alumina Alumina and iron Silica and alkalies Alkalies and magnesium ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sandstone is a(i) Sedimentary rock(ii) Aqueous rock(iii) Siliceous rock Both (i) and (ii) Only (i) Both (i) and (iii) All (i), (ii) and (iii) Both (i) and (ii) Only (i) Both (i) and (iii) All (i), (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The preparation of surface of stone to obtain plain edges or to obtain stones of required size and shape is known as Seasoning of stones Quarrying of stones Blasting of stones Dressing of stones Seasoning of stones Quarrying of stones Blasting of stones Dressing of stones ANSWER DOWNLOAD EXAMIANS APP
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