Materials and Construction Which of the following pairs of elements may form an alloy? Iron & carbon Platinum & mercury Iron & mercury None of these Iron & carbon Platinum & mercury Iron & mercury None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipe is All of these Usually joined by burning (e.g. by melting to adjacent pieces with a torch) Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain Especially resistant to solutions containing H₂SO₄ All of these Usually joined by burning (e.g. by melting to adjacent pieces with a torch) Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain Especially resistant to solutions containing H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel pipes are normally manufactured by __________ process. Cold working Electroforming Forging Extrusion Cold working Electroforming Forging Extrusion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The metals occuring at the lower most position in the electromotive series Do not resist corrosion Are very brittle Are heat insulators Resist corrosion very strongly Do not resist corrosion Are very brittle Are heat insulators Resist corrosion very strongly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of Cast iron Lead lined steel Rubber lined steel Stainless steel Cast iron Lead lined steel Rubber lined steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction DDT is shipped in Either B or C Stainless steel containers Paper bags Fibre drums Either B or C Stainless steel containers Paper bags Fibre drums ANSWER DOWNLOAD EXAMIANS APP
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