Building Materials The rocks which are formed due to cooling of magma at a relatively shallow depth from the earth's surface are called Volcanic rocks Plutonic rocks Hypabyssal rocks Igneous rocks Volcanic rocks Plutonic rocks Hypabyssal rocks Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The specific gravity of marble, is 2.66 2.5 2.6 2.72 2.66 2.5 2.6 2.72 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stones obtained by blasting are used as Road metal All listed here Ballast in railways Aggregates for concrete Road metal All listed here Ballast in railways Aggregates for concrete ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quartzite is a Argillaceous rock Metamorphic rock Calcareous rock Siliceous rock Argillaceous rock Metamorphic rock Calcareous rock Siliceous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Generally wooden moulds are made from Teak wood Deodar wood Shishum wood Ply wood Teak wood Deodar wood Shishum wood Ply wood ANSWER DOWNLOAD EXAMIANS APP
Building Materials Study the following statements. (i) Hydraulic lime is suitable for white washing, (ii) Fat lime is suitable for whitewashing, (iii) Hydraulic lime is suitable for making mortar, (iv) Fat lime is suitable for making mortar. (ii) and (iii) (i) and (ii) (i) and (iv) (iii) and (iv) (ii) and (iii) (i) and (ii) (i) and (iv) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
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