Materials and Construction __________ is used for examining the macro-structure of a material. Visual inspection by naked eye Metallurgical microscope X-rays Optical microscope Visual inspection by naked eye Metallurgical microscope X-rays Optical microscope ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nitrogen in steel Is desirable Makes it brittle Increases its strength Increases its hardness Is desirable Makes it brittle Increases its strength Increases its hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermoplastic resins are those polymers, which Easily deform under pressure at high temperature Can not be moulded None of these Has decreased plasticity at increasing temperature Easily deform under pressure at high temperature Can not be moulded None of these Has decreased plasticity at increasing temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Lead lined stainless steel Cast iron Steel or cement-brick lined Hard wood Lead lined stainless steel Cast iron Steel or cement-brick lined Hard wood ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Molten phthalic anhydride is stored in a/an __________ vessel. Aluminium Nickel clad steel Glass lined steel Lead lined steel Aluminium Nickel clad steel Glass lined steel Lead lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum carbon content in cast iron is __________ percent. 4.8 5.2 3.8 4.3 4.8 5.2 3.8 4.3 ANSWER DOWNLOAD EXAMIANS APP
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