Materials and Construction Hydrochloric acid absorber in made of Cast iron Mild steel Stainless steel Karbate Cast iron Mild steel Stainless steel Karbate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction When iron is rusted, it is Reduced Oxidised Converted to a fine powder None of these Reduced Oxidised Converted to a fine powder None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bearings subjected to light load are made of Silicon bronze White metal Phosphorous bronze Monel Silicon bronze White metal Phosphorous bronze Monel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (l/20th of ordinary metals)? Invar Chromel Constantan Alumel Invar Chromel Constantan Alumel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Titanium metal Can not be welded None of these Is used in oceanographic and space exploration applications Exists in three allotropic forms Can not be welded None of these Is used in oceanographic and space exploration applications Exists in three allotropic forms ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Copper is dissolved from its ore by H₂SO₄ in a percolation tank made of Stainless steel Wood Reinforced concrete lined with lead High silicon iron (14% Si) Stainless steel Wood Reinforced concrete lined with lead High silicon iron (14% Si) ANSWER DOWNLOAD EXAMIANS APP
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