Building Materials Depending on the chemical composition and mechanical properties, iron may be classified as All of these Cast iron Steel Wrought iron All of these Cast iron Steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of mixing clay, water and other ingredients to make brick is known as Moulding Kneading Drying Pugging Moulding Kneading Drying Pugging ANSWER DOWNLOAD EXAMIANS APP
Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 10 % 20 % 25 % 15 % 10 % 20 % 25 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used drying oil for oil paints, is Linseed oil Acetate of lead Olive oil Kerosene oil Linseed oil Acetate of lead Olive oil Kerosene oil ANSWER DOWNLOAD EXAMIANS APP
Building Materials Geologically, marble is known as Stratified rock Sedimentary rock Metamorphic rock Igneous rock Stratified rock Sedimentary rock Metamorphic rock Igneous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials The lime which contains mainly calcium oxide and slacks with water, is Quick lime Fat lime Poor lime Hydraulic lime Quick lime Fat lime Poor lime Hydraulic lime ANSWER DOWNLOAD EXAMIANS APP