Materials and Construction Mixing vessel used for the chlorination of methane to produce methyl chloride is made of Aluminium Copper High carbon steel Cast iron Aluminium Copper High carbon steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Chromium Copper Iron Lead Chromium Copper Iron Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duriron is All of these Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion High silicon iron Acid resistant, brittle and very hard All of these Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion High silicon iron Acid resistant, brittle and very hard ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest? Cementite Ferrite Austenite Pearlite Cementite Ferrite Austenite Pearlite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Semi steel' is Produced by adding 10-20% steel to the cupola charge Both A & B Neither A nor B Stronger than cast iron Produced by adding 10-20% steel to the cupola charge Both A & B Neither A nor B Stronger than cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel should have high Wear resistance Both B & C Toughness Hardenability Wear resistance Both B & C Toughness Hardenability ANSWER DOWNLOAD EXAMIANS APP
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