Materials and Construction Thermosetting resins are those polymers, which None of these Allow slip to occur between molecules Do not take on a permanent set Do not increase in plasticity with rise in temperature None of these Allow slip to occur between molecules Do not take on a permanent set Do not increase in plasticity with rise in temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium storage vessel can be used to store Hydrochloric acid (10%) Ferrous sulphate None of these Aqua regia Hydrochloric acid (10%) Ferrous sulphate None of these Aqua regia ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal (used for making bearings) comprises of Copper and aluminium Zinc and aluminium Saw dust and iron dust mixture Mainly tin (85%) and lead Copper and aluminium Zinc and aluminium Saw dust and iron dust mixture Mainly tin (85%) and lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a nickel based alloy? Babbit metal Nimonics Hastelloys Inconel Babbit metal Nimonics Hastelloys Inconel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of 0.3 to 0.5% arsenic in copper increases its Ductility Tenacity & hardness Electrical conductivity Malleability Ductility Tenacity & hardness Electrical conductivity Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermoplastic resins are those polymers, which 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 Easily deform under pressure at high temperature Has decreased plasticity at increasing temperature ANSWER DOWNLOAD EXAMIANS APP
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