Materials and Construction Wrought iron is having very high Strength Corrosion resistance Hardness Susceptibility to changes in its properties by heat treatment Strength Corrosion resistance Hardness Susceptibility to changes in its properties by heat treatment ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Out of the following, copper vessels are the most suitable for the storage of Bromine Dry chlorine & dry fluorine Phosphoric acid (95%) & sulphuric acid (95% and fuming) Nitric acid (95% and fuming) Bromine Dry chlorine & dry fluorine Phosphoric acid (95%) & sulphuric acid (95% and fuming) Nitric acid (95% and fuming) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vycor, a widely used material for making 'thermal wells' in temperature measurement, is a Cermet Thermosetting plastic Metallic alloy Glass Cermet Thermosetting plastic Metallic alloy Glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chromel (Nichrome) is an alloy of Molybdenum and nickel Nickel and chromium Chromium and aluminium Chromium and molybdenum Molybdenum and nickel Nickel and chromium Chromium and aluminium Chromium and molybdenum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Above the lowest Between the first & second Above the highest Between the second & third Above the lowest Between the first & second Above the highest Between the second & third ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum consumption of zinc is in Alloying Galvanising Electrical industry Utensil manufacture Alloying Galvanising Electrical industry Utensil manufacture ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS