Materials and Construction Thermosetting resins are those polymers, which Do not increase in plasticity with rise in temperature Do not take on a permanent set None of these Allow slip to occur between molecules Do not increase in plasticity with rise in temperature Do not take on a permanent set None of these Allow slip to occur between molecules ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead lined equipments & vessels are suitable for handling All of these Sulphuric acid upto 60°C Nitric acid Hydrochloric acid (10%) All of these Sulphuric acid upto 60°C Nitric acid Hydrochloric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Semi steel' is Stronger than cast iron Both A & B Neither A nor B Produced by adding 10-20% steel to the cupola charge Stronger than cast iron Both A & B Neither A nor B Produced by adding 10-20% steel to the cupola charge ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon supply in pack carburising process is in the form of Charcoal Calcium carbide Graphite Hydrocarbon oil Charcoal Calcium carbide Graphite Hydrocarbon oil ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermoplastic resins are those polymers, which Easily deform under pressure at high temperature Has decreased plasticity at increasing temperature None of these Can not be moulded Easily deform under pressure at high temperature Has decreased plasticity at increasing temperature None of these Can not be moulded ANSWER DOWNLOAD EXAMIANS APP
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