Materials and Construction The metals occuring at the lower most position in the electromotive series Are heat insulators Are very brittle Resist corrosion very strongly Do not resist corrosion Are heat insulators Are very brittle Resist corrosion very strongly Do not resist corrosion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plasticisers are added to polymers to improve their Alkali resistance Tensile strength Acid resistance Softness & flexibility Alkali resistance Tensile strength Acid resistance Softness & flexibility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resisting properties of cast iron are significantly improved by the addition of 12 - 15% of All of these Tungsten Vanadium Silicon All of these Tungsten Vanadium Silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 18/8 stainless steel means, that it contains 18% molybdenum and 8% chromium 18% nickel and 8% chromium 18% chromium and 8% nickel 18% chromium and 8% molybdenum 18% molybdenum and 8% chromium 18% nickel and 8% chromium 18% chromium and 8% nickel 18% chromium and 8% molybdenum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Constituents of stellite are Cobalt, chromium and tungsten Nickel, cobalt and vanadium Zinc, aluminium and nickel Zinc, copper and nickel Cobalt, chromium and tungsten Nickel, cobalt and vanadium Zinc, aluminium and nickel Zinc, copper and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dip stick used for measuring the level of petro fuels (e.g. petrol, diesel, fuel oil etc.) in the storage tank is usually made of Copper Aluminium Brass High carbon steel Copper Aluminium Brass High carbon steel ANSWER DOWNLOAD EXAMIANS APP
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