Building Materials The rocks which are formed due to cooling of magma at a relatively shallow depth from the earth's surface are called Plutonic rocks Hypabyssal rocks Volcanic rocks Igneous rocks Plutonic rocks Hypabyssal rocks Volcanic rocks Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slacking of lime is affected by Keeping it exposed to air None of these Crushing the lime lumps Immersing the lime in water Keeping it exposed to air None of these Crushing the lime lumps Immersing the lime in water ANSWER DOWNLOAD EXAMIANS APP
Building Materials The lime which contains mainly calcium oxide and slacks with water, is Fat lime Quick lime Poor lime Hydraulic lime Fat lime Quick lime Poor lime Hydraulic lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials Galvanising means covering iron with a thin coat of Coal tar Glaze Zinc Tin Coal tar Glaze Zinc Tin ANSWER DOWNLOAD EXAMIANS APP
Building Materials The term frog means Soaking brick in water An apparatus to lift the stone A depression on a face of brick Vertical joint in a brick work Soaking brick in water An apparatus to lift the stone A depression on a face of brick Vertical joint in a brick work ANSWER DOWNLOAD EXAMIANS APP
Building Materials In a mortar, the binding material is Surkhi (brick-dust) Cinder Cement Sand Surkhi (brick-dust) Cinder Cement Sand ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS