Building Materials Percentage content of silica in window glass, is 60 to 65 70 to 75 50 to 55 40 to 45 60 to 65 70 to 75 50 to 55 40 to 45 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Refractory bricks resist Chemical action High temperature Dampness All listed here Chemical action High temperature Dampness All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called Cementation process Open hearth process Bessemer process Crucible process Cementation process Open hearth process Bessemer process Crucible process ANSWER DOWNLOAD EXAMIANS APP
Building Materials The type of steel used for precision levelling staff, is Carbon steel Invar Titanium steel Stainless steel Carbon steel Invar Titanium steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials For the manufacture of plywood, veneers are placed so that grains of adjacent veneers Inclined at 45° Inclined at 60° Parallel Run at right angles Inclined at 45° Inclined at 60° Parallel Run at right angles ANSWER DOWNLOAD EXAMIANS APP
Building Materials The steel used for the manufacture of rails, is Bessemer steel Mild steel Stainless steel Cast steel Bessemer steel Mild steel Stainless steel Cast steel ANSWER DOWNLOAD EXAMIANS APP
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