Building Materials The type of roof which slopes in two directions with a break in the slope on each side is known as gambrel roof gable roof mansard roof hip roof gambrel roof gable roof mansard roof hip roof ANSWER DOWNLOAD EXAMIANS APP
Building Materials According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than 11.5 MPa 7 MPa 16 MPa 21 MPa 11.5 MPa 7 MPa 16 MPa 21 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials Refractory bricks resist Chemical action High temperature Dampness All listed here Chemical action High temperature Dampness All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials During smelting process, the combination of fuel in the furnace All listed here Carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2 Forms carbon dioxide Carbon dioxide with carbon forms carbon mono-oxide All listed here Carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2 Forms carbon dioxide Carbon dioxide with carbon forms carbon mono-oxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials Number of bricks required for one cubic metre of brick masonry is 400 300 200 500 400 300 200 500 ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good quality stone absorbs water less than 25 % 5 % 15 % 10 % 25 % 5 % 15 % 10 % ANSWER DOWNLOAD EXAMIANS APP
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