Materials and Construction Chilled iron castings are Soft on surface Highly wear resistant Easily machinable None of these Soft on surface Highly wear resistant Easily machinable None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The digester of a Gobar gas plant is a Masonry well Mild steel drum Stainless steel vessel Cast iron vessel Masonry well Mild steel drum Stainless steel vessel Cast iron vessel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is a donor impurity for semi-conductors. Boron Gallium Antimony None of these Boron Gallium Antimony None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine solution is stored/treated in __________ lined vessels/pipes. Nickel Glass Rubber Lead Nickel Glass Rubber Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon percentage is the same in cast iron and Pig iron Wrought iron High silicon (14%) iron Mild steel Pig iron Wrought iron High silicon (14%) iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chromel (Nichrome) is an alloy of Nickel and chromium Molybdenum and nickel Chromium and aluminium Chromium and molybdenum Nickel and chromium Molybdenum and nickel Chromium and aluminium Chromium and molybdenum ANSWER DOWNLOAD EXAMIANS APP
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