Building Materials Crushing strength of a good building stone should be more than 200 MPa 150 MPa 100 MPa 50 MPa 200 MPa 150 MPa 100 MPa 50 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials Rocks formed due to alteration of original structure due to heat and excessive pressure are called Igneous rocks Sedimentary rocks Metamorphic rocks None of these Igneous rocks Sedimentary rocks Metamorphic rocks None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used synthetic abrasive is All of these Aluminium carbide Silicon Boric acid All of these Aluminium carbide Silicon Boric acid ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic Consists of natural or synthetic binders Finished products are rigid and stable at normal temperature All listed here Is an organic substance Consists of natural or synthetic binders Finished products are rigid and stable at normal temperature All listed here Is an organic substance ANSWER DOWNLOAD EXAMIANS APP
Building Materials Chemically, marble is known as Argillaceous rock Metamorphic rock Siliceous rock Calcareous rock Argillaceous rock Metamorphic rock Siliceous rock Calcareous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Depending on the chemical composition and mechanical properties, iron may be classified as Wrought iron Cast iron All of these Steel Wrought iron Cast iron All of these Steel ANSWER DOWNLOAD EXAMIANS APP
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