Materials and Construction Aluminium as a material of construction suffers from the disadvantage of Rather low tensile strength Very low strength to weight ratio Scarce availability Very high cost Rather low tensile strength Very low strength to weight ratio Scarce availability Very high cost ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy C is a good material of construction in chemical process industry, since it is Corrosion resistant to most alkalis, particularly because of its coper content Light and resists attack by acids Highly corrosion resistant and is readily fabricated Relatively inexpensive although it can be fabricated with some difficulty Corrosion resistant to most alkalis, particularly because of its coper content Light and resists attack by acids Highly corrosion resistant and is readily fabricated Relatively inexpensive although it can be fabricated with some difficulty ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of Copper Aluminium High silicon (14%) iron Stainles steel Copper Aluminium High silicon (14%) iron Stainles steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The preferred material of construction for storage tanks for 98% sulphuric acid is Stainless steel 316 Lead Mild steel Aluminium Stainless steel 316 Lead Mild steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermosetting resins are those polymers, which Do not increase in plasticity with rise in temperature Allow slip to occur between molecules None of these Do not take on a permanent set Do not increase in plasticity with rise in temperature Allow slip to occur between molecules None of these Do not take on a permanent set ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Interchain forces are the weakest in case of Fibres Plastics Elastomers Both rubber & elastomers Fibres Plastics Elastomers Both rubber & elastomers ANSWER DOWNLOAD EXAMIANS APP
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