Materials and Construction A bearing metal should not have Enough plasticity High toughness Low co-efficient of friction Low thermal conductivity Enough plasticity High toughness Low co-efficient of friction Low thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel storage vessels are suitable for the storage of Fatty acids Sulphuric acid (25%) Hydrochloric acid (95%) Anhydrous ammonia Fatty acids Sulphuric acid (25%) Hydrochloric acid (95%) Anhydrous ammonia ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 18/8 stainless steel means, that it contains 18% nickel and 8% chromium 18% molybdenum and 8% chromium 18% chromium and 8% molybdenum 18% chromium and 8% nickel 18% nickel and 8% chromium 18% molybdenum and 8% chromium 18% chromium and 8% molybdenum 18% chromium and 8% nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion involves exchange of electrons in __________ corrosion. Neither A nor B Chemical Electrochemical Both A & B Neither A nor B Chemical Electrochemical Both A & B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The specific gravity of coal depends mainly on its __________ content. Volatile matter Carbon Ash Moisture Volatile matter Carbon Ash Moisture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material in Mho's scale (for measuring hardness) is Talc None of these Rubber Gypsum Talc None of these Rubber Gypsum ANSWER DOWNLOAD EXAMIANS APP
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