Materials and Construction The behaviour of visco-elastic material is time dependent. This behaviour is commo in __________ materials. Crystalline Non-crystalline solid Rubberry Non-crystalline organic polymeric Crystalline Non-crystalline solid Rubberry Non-crystalline organic polymeric ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Constantan used in thermocouples is an alloy of Copper & aluminium Iron & copper None of these Lead & tin Copper & aluminium Iron & copper None of these Lead & tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A chemical change takes place when iron Melts None of these Is heated Rusts Melts None of these Is heated Rusts ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Low carbon steels are those in which carbon percentage is around 0.8 to 1.5 1.5 to 2 0.1 to 0.35 0.4 to 0.7 0.8 to 1.5 1.5 to 2 0.1 to 0.35 0.4 to 0.7 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipe is 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 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 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bronze is an alloy of copper and Zinc Lead Nickel Tin Zinc Lead Nickel Tin ANSWER DOWNLOAD EXAMIANS APP
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