Materials and Construction Presence of nickel in steel improves its Corrosion resistance Cutting ability Wear resistance All of these Corrosion resistance Cutting ability Wear resistance All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Very high sulphur in pig iron makes Its casting unsound Its brittle and malleable All of these Its hard and machinable Its casting unsound Its brittle and malleable All of these Its hard and machinable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the highest density and the lowest melting point? Lead Titanium Aluminium Stainless steel Lead Titanium Aluminium Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a non-magnetic material? Zinc Nickel None of these Cobalt Zinc Nickel None of these Cobalt ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plastics are Non-biodegradable Not suitable for drainage pipe manufacture All of these Used in very high temperature applications Non-biodegradable Not suitable for drainage pipe manufacture All of these Used in very high temperature applications ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 70 90 80 50 70 90 80 50 ANSWER DOWNLOAD EXAMIANS APP
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