Building Materials The proportions of charcoal, saltpetre and sulphur in gun powder by weight, are respectively: 10, 15, 75 75, 10, 15 10, 75, 15 15, 75, 10 10, 15, 75 75, 10, 15 10, 75, 15 15, 75, 10 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The term frog means Soaking brick in water A depression on a face of brick Vertical joint in a brick work An apparatus to lift the stone Soaking brick in water A depression on a face of brick Vertical joint in a brick work An apparatus to lift the stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the correct statement regarding low heat cement from the following: Its final setting time is about 10 hours It possesses less compressive strength All listed here Its initial setting time is about one hour Its final setting time is about 10 hours It possesses less compressive strength All listed here Its initial setting time is about one hour ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important constituent of varnish, is Solvent All listed here Drier Resin Solvent All listed here Drier Resin ANSWER DOWNLOAD EXAMIANS APP
Building Materials If the iron ore contains clay as an impurity, the flux added during calcination, is All listed here Argillaceous iron ore Clay Lime stone All listed here Argillaceous iron ore Clay Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials The vehicle used in case of enamel paints is usually Water Varnish Linseed oil None of these Water Varnish Linseed oil None of these ANSWER DOWNLOAD EXAMIANS APP
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