Building Materials Laterite is a/an Volcanic rock Siliceous rock Calcareous rock Argillaceous rock Volcanic rock Siliceous rock Calcareous rock Argillaceous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Due to attack of dry rot, the timber Cracks Reduces to powder None of these Shrinks Cracks Reduces to powder None of these Shrinks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following cements is suitable for use in massive concrete structures such as large dams? Rapid hardening cement Ordinary Portland cement Low heat cement Sulphate resisting cement Rapid hardening cement Ordinary Portland cement Low heat cement Sulphate resisting cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials During smelting process, the combination of fuel in the furnace Forms carbon dioxide Carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2 Carbon dioxide with carbon forms carbon mono-oxide All listed here Forms carbon dioxide Carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2 Carbon dioxide with carbon forms carbon mono-oxide All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen is generally obtained from Petroleum product Coal Organic material Synthetic material Petroleum product Coal Organic material Synthetic material ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality stones must Be durable All of these Resist action of acids Be free from clay Be durable All of these Resist action of acids Be free from clay ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS