Building Materials Sandstone is a (i) Sedimentary rock (ii) Aqueous rock (iii) Siliceous rock Only (i) Both (i) and (iii) Both (i) and (ii) All (i), (ii) and (iii) Only (i) Both (i) and (iii) Both (i) and (ii) All (i), (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lacquer is Spirit varnish None to these Distemper Oil paint Spirit varnish None to these Distemper Oil paint ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following is an air binding material? Quick lime Acid-resistant cement All of these Gypsum Quick lime Acid-resistant cement All of these Gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials The term frog means Vertical joint in a brick work A depression on a face of brick Soaking brick in water An apparatus to lift the stone Vertical joint in a brick work A depression on a face of brick Soaking brick in water An apparatus to lift the stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is the purest form of iron? Wrought iron Mild steel Cast iron High carbon steel Wrought iron Mild steel Cast iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 15 % 20 % 10 % 25 % 15 % 20 % 10 % 25 % ANSWER DOWNLOAD EXAMIANS APP
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