Materials and Construction High speed steel should have high Toughness Hardenability Wear resistance Both B & C Toughness Hardenability Wear resistance Both B & C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Biological shield in a nuclear power reactor is made of Steel Zircalloy Cadmium Concrete Steel Zircalloy Cadmium Concrete ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have High-co-efficient of friction between journal and bearing Low co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Both B & C High-co-efficient of friction between journal and bearing Low co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Both B & C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Copper Lead Iron Chromium Copper Lead Iron Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Water gas generator is made of High carbon steel-procelain lined Carbon steel-brick lined Stainless steel-lead lined Cast iron High carbon steel-procelain lined Carbon steel-brick lined Stainless steel-lead lined Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most widely used insulating material for steam carray-ing pipelines? Vermiculite Slag wool Ceramic fibre blanket Glass wool and 85% magnesia Vermiculite Slag wool Ceramic fibre blanket Glass wool and 85% magnesia ANSWER DOWNLOAD EXAMIANS APP
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