Building Materials A good building stone should not absorb water more than 10 % 5 % 20 % 15 % 10 % 5 % 20 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Basalt is Intrusive igneous rock Metamorphic rock Sedimentary rock Extrusive igneous rock Intrusive igneous rock Metamorphic rock Sedimentary rock Extrusive igneous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Age of a tree may be ascertained by Number of branches Circumference of its stem Radius of its stem Number of annual rings Number of branches Circumference of its stem Radius of its stem Number of annual rings ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following is an air binding material? All of these Gypsum Quick lime Acid-resistant cement All of these Gypsum Quick lime Acid-resistant cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen felt Is used as damp proofing material Is made from bitumen and hessian fibres Is used as water proofing material All listed here Is used as damp proofing material Is made from bitumen and hessian fibres Is used as water proofing material All listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS