Materials and Construction The process of coating steel sheets by zinc to improve its corrosion resistance is called Zincification Galvanising Calorising Tempering Zincification Galvanising Calorising Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the highest density and the lowest melting point? Aluminium Stainless steel Lead Titanium Aluminium Stainless steel Lead Titanium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following pairs of elements may form an alloy? Iron & mercury Platinum & mercury None of these Iron & carbon Iron & mercury Platinum & mercury None of these Iron & carbon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipe is Especially resistant to solutions containing H₂SO₄ Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain All of these Usually joined by burning (e.g. by melting to adjacent pieces with a torch) Especially resistant to solutions containing H₂SO₄ Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain All of these Usually joined by burning (e.g. by melting to adjacent pieces with a torch) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Evaporators used in caustic soda recovery and production plant are made of Gun metal Wood metal Monel metal Babbit metal Gun metal Wood metal Monel metal Babbit metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Muntz metal is a/an alloys of Lead & tin Copper & zinc Ferrous material Magnesium & tin Lead & tin Copper & zinc Ferrous material Magnesium & tin ANSWER DOWNLOAD EXAMIANS APP
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