Building Materials Initial setting time of cement for asbestos cement products should be not less than 30 minutes 75 minutes 90 minutes 50 minutes 30 minutes 75 minutes 90 minutes 50 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials During pudding Silicon forms a slag All listed here Carbon is converted into carbonic acid gas Molten metal is kept clear of the fuel Silicon forms a slag All listed here Carbon is converted into carbonic acid gas Molten metal is kept clear of the fuel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sandstone is a(i) Sedimentary rock(ii) Aqueous rock(iii) Siliceous rock Only (i) Both (i) and (iii) All (i), (ii) and (iii) Both (i) and (ii) Only (i) Both (i) and (iii) All (i), (ii) and (iii) Both (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent of fly-ash, is Ferrous oxide Silica Aluminium oxide All of these Ferrous oxide Silica Aluminium oxide All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Due to attack of dry rot, the timber Shrinks Reduces to powder None of these Cracks Shrinks Reduces to powder None of these Cracks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lacquer is None to these Oil paint Distemper Spirit varnish None to these Oil paint Distemper Spirit varnish ANSWER DOWNLOAD EXAMIANS APP
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