Building Materials Geologically, marble is known as Igneous rock Metamorphic rock Stratified rock Sedimentary rock Igneous rock Metamorphic rock Stratified rock Sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than 21 MPa 11.5 MPa 7 MPa 16 MPa 21 MPa 11.5 MPa 7 MPa 16 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most fire resistant paints are: Aluminium paints Asbestos paints Cement paints Enamel paints Aluminium paints Asbestos paints Cement paints Enamel paints ANSWER DOWNLOAD EXAMIANS APP
Building Materials Expansion Joints in masonry walls are provided in wall lengths usater than 10 m 30 m 20 m 40 m 10 m 30 m 20 m 40 m ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main function of alumina in brick earth is To make the brick impermeable To impart plasticity To prevent shrinkage To make the brick durable To make the brick impermeable To impart plasticity To prevent shrinkage To make the brick durable ANSWER DOWNLOAD EXAMIANS APP
Building Materials Age of a tree may be ascertained by Number of annual rings Number of branches Radius of its stem Circumference of its stem Number of annual rings Number of branches Radius of its stem Circumference of its stem ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS