Materials and Construction Reactor used in the production of polyvinyl chloride (PVC) is made of Tantalum Nickel or glass lined steel Aluminium Lead Tantalum Nickel or glass lined steel Aluminium Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of Aluminium Lead lined mild steel Rubber lined mild steel Cast iron Aluminium Lead lined mild steel Rubber lined mild steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials All of these Never exhibit polymorphism Are poor electrical conductors due to lack of free electrons Are exemplified by clay and mica All of these Never exhibit polymorphism Are poor electrical conductors due to lack of free electrons Are exemplified by clay and mica ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Interchain forces are the weakest in case of Fibres Plastics Both rubber & elastomers Elastomers Fibres Plastics Both rubber & elastomers Elastomers ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which metal is protected by the layer of its own oxide? Aluminium Silver Iron Calcium Aluminium Silver Iron Calcium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The loss of strength in compression which occurs, when there is a gain of strength in tension due to over loading is called Relaxation Hooke's effect Hysterisis Bauschinger effect Relaxation Hooke's effect Hysterisis Bauschinger effect ANSWER DOWNLOAD EXAMIANS APP
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