Building Materials Sand stone is Igneous rock Sedimentary rock Metamorphic rock Volcanic rock Igneous rock Sedimentary rock Metamorphic rock Volcanic rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Brass is an alloy of Zinc and lead Tin and silver Copper and zinc Zinc and nickel Zinc and lead Tin and silver Copper and zinc Zinc and nickel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is the purest form of iron? Mild steel Cast iron Wrought iron High carbon steel Mild steel Cast iron Wrought iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good quality stone absorbs water less than 10 % 15 % 5 % 25 % 10 % 15 % 5 % 25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Crushing strength of a good building stone should be more than 100 MPa 50 MPa 150 MPa 200 MPa 100 MPa 50 MPa 150 MPa 200 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials Granite is not suitable for ordinary building purpose because it has less crushing strength it is costly it is not a fire proof material it can not be polished it has less crushing strength it is costly it is not a fire proof material it can not be polished ANSWER DOWNLOAD EXAMIANS APP
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