Building Materials As per IS specifications, the maximum final setting time for ordinary Portland cement should be 1 hour 30 minutes 10 hours 6 hours 1 hour 30 minutes 10 hours 6 hours ANSWER DOWNLOAD EXAMIANS APP
Building Materials The initial setting time of lime-pozzolana, is 60 minutes 90 minutes 30 minutes 120 minutes 60 minutes 90 minutes 30 minutes 120 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Distemper is A paint consisting of colored cement and water A paint consisting of powdered chalk, pigments and water A water proofing agent A drying agent A paint consisting of colored cement and water A paint consisting of powdered chalk, pigments and water A water proofing agent A drying agent ANSWER DOWNLOAD EXAMIANS APP
Building Materials Rocks formed due to alteration of original structure due to heat and excessive pressure are called Sedimentary rocks Metamorphic rocks Igneous rocks None of these Sedimentary rocks Metamorphic rocks Igneous rocks None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The yield strength and tensile strength of low carbon steel may be improved by the addition of Chromium Manganese Vanadium Nickel Chromium Manganese Vanadium Nickel ANSWER DOWNLOAD EXAMIANS APP
Building Materials During smelting process, the combination of fuel in the furnace Carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2 All listed here Forms carbon dioxide Carbon dioxide with carbon forms carbon mono-oxide Carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2 All listed here Forms carbon dioxide Carbon dioxide with carbon forms carbon mono-oxide ANSWER DOWNLOAD EXAMIANS APP
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