Building Materials The type of steel used for precision levelling staff, is Invar Stainless steel Titanium steel Carbon steel Invar Stainless steel Titanium steel Carbon steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Crushing strength of a good building stone should be more than 200 MPa 50 MPa 150 MPa 100 MPa 200 MPa 50 MPa 150 MPa 100 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stones obtained by blasting are used as All listed here Aggregates for concrete Road metal Ballast in railways All listed here Aggregates for concrete Road metal Ballast in railways ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron contains carbon upto 1.5 % 2.0 % 0.25 % 1.0 % 1.5 % 2.0 % 0.25 % 1.0 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The slag which floats on the surface of the molten iron generally contains All listed here Silica (SiO2) 35% Lime (CaO) 45% Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% All listed here Silica (SiO2) 35% Lime (CaO) 45% Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Shingle is Air weathered rock Decomposed laterite Water bound pebbles Crushed granite Air weathered rock Decomposed laterite Water bound pebbles Crushed granite ANSWER DOWNLOAD EXAMIANS APP
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