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