Materials and Construction Silicone rubber is not resistant to the corrosive action of Ether Sulphuric acid (10%) Both B and C Sulphuric acid (95%) Ether Sulphuric acid (10%) Both B and C Sulphuric acid (95%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Atmospheric corrosion of metals result from their Fast oxidation Fast hydration Slow dehydration Slow oxidation Fast oxidation Fast hydration Slow dehydration Slow oxidation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloying elements is present in maximum percentage in high speed steel. Vanadium Tungsten Chromium Molybdenum Vanadium Tungsten Chromium Molybdenum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material of construction of bearings is Steel Pig iron Cast iron Babbit metal Steel Pig iron Cast iron Babbit metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chilled iron castings are Highly wear resistant Easily machinable None of these Soft on surface Highly wear resistant Easily machinable None of these Soft on surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold worked steel parts are normally subjected to Normalising Annealing Shot peening Hardening Normalising Annealing Shot peening Hardening ANSWER DOWNLOAD EXAMIANS APP
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