Building Materials The weight of a good quality brick when immersed in water for a period of 16 hours should not exceed the weight of dry brick 20 % 10 % None of these 15 % 20 % 10 % None of these 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Blister steel All listed here Is obtained by cementation process Can be easily welded Is full of fissures and cavities All listed here Is obtained by cementation process Can be easily welded Is full of fissures and cavities ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron is manufactured from pig iron by All of these Refining Pudding Shingling All of these Refining Pudding Shingling ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks which are formed due to cooling of magma at a considerable depth from earth's surface are called Igneous rocks Volcanic rocks Plutonic rocks Hypabyssal rocks Igneous rocks Volcanic rocks Plutonic rocks Hypabyssal rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Crushing strength of a good building stone should be more than 100 MPa 150 MPa 50 MPa 200 MPa 100 MPa 150 MPa 50 MPa 200 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lacquer is Oil paint Distemper Spirit varnish None to these Oil paint Distemper Spirit varnish None to these ANSWER DOWNLOAD EXAMIANS APP