Building Materials Pug mill is used for Drying of bricks Burning of bricks Moulding of clay Preparation of clay Drying of bricks Burning of bricks Moulding of clay Preparation of clay ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic bitumen is generally used for Expansion joints None to these Crack fillings Road pavements Expansion joints None to these Crack fillings Road pavements ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of charcoal, saltpetre and sulphur in gun powder by weight, are respectively: 15, 75, 10 10, 15, 75 10, 75, 15 75, 10, 15 15, 75, 10 10, 15, 75 10, 75, 15 75, 10, 15 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum consists of CaSO4 and H₂O CO₂ and calcium Lime and H₂O H₂S and CO₂ CaSO4 and H₂O CO₂ and calcium Lime and H₂O H₂S and CO₂ ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used synthetic abrasive is Silicon Boric acid All of these Aluminium carbide Silicon Boric acid All of these Aluminium carbide ANSWER DOWNLOAD EXAMIANS APP
Building Materials If the iron ore contains clay as an impurity, the flux added during calcination, is Lime stone Argillaceous iron ore All listed here Clay Lime stone Argillaceous iron ore All listed here Clay ANSWER DOWNLOAD EXAMIANS APP