Building Materials Wrought iron contains carbon upto 2.0 % 1.0 % 1.5 % 0.25 % 2.0 % 1.0 % 1.5 % 0.25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of manufacturing steel by heating short lengths of wrought iron bars mixed with charcoal in fire clay crucibles and collecting the molten iron into moulds, is known as Crucible process Open hearth process Cementation process Bessemer process Crucible process Open hearth process Cementation process Bessemer process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Basalt is Metamorphic rock Extrusive igneous rock Sedimentary rock Intrusive igneous rock Metamorphic rock Extrusive igneous rock Sedimentary rock Intrusive igneous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials According to ISI, bitumen is classified into 4 grades 2 grades 10 grades 8 grades 4 grades 2 grades 10 grades 8 grades ANSWER DOWNLOAD EXAMIANS APP
Building Materials Soundness test of cement determines Ultimate strength Initial setting Quality of free lime Durability Ultimate strength Initial setting Quality of free lime Durability ANSWER DOWNLOAD EXAMIANS APP
Building Materials The moisture content in a well seasoned timber is 4 % to 6 % 100 % 10 % to 12 % 15 % to 20 % 4 % to 6 % 100 % 10 % to 12 % 15 % to 20 % ANSWER DOWNLOAD EXAMIANS APP
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