Building Materials Basalt is Sedimentary rock Extrusive igneous rock Metamorphic rock Intrusive igneous rock Sedimentary rock Extrusive igneous rock Metamorphic rock Intrusive igneous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials After storage, the strength of cement Decreases Remains same Increases May increase or decrease Decreases Remains same Increases May increase or decrease ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quartzite is a Calcareous rock Siliceous rock Metamorphic rock Argillaceous rock Calcareous rock Siliceous rock Metamorphic rock Argillaceous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials The basic purpose of a retarder in concrete is To increase the initial setting time of cement paste in concrete To decrease the initial setting time of cement paste in concrete To render the concrete more water tight To improve the workability of concrete mix To increase the initial setting time of cement paste in concrete To decrease the initial setting time of cement paste in concrete To render the concrete more water tight To improve the workability of concrete mix ANSWER DOWNLOAD EXAMIANS APP
Building Materials The curved swellings from the growth of layers or wounds left after branches are cut off in an irregular manner are known as None of these Rindgalls Burls Knots None of these Rindgalls Burls Knots ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following stone is best suited for construction of piers and abutments of a railway bridge? Quartzite Lime stone Sand stone Granite Quartzite Lime stone Sand stone Granite ANSWER DOWNLOAD EXAMIANS APP
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