Materials and Construction Biological shield in a nuclear power reactor is made of Concrete Zircalloy Steel Cadmium Concrete Zircalloy Steel Cadmium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 50 90 70 80 50 90 70 80 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel base alloys with __________ are known as monel metal. Copper Zinc Tin Molybdenum Copper Zinc Tin Molybdenum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chrome vanadium steels usually contain 0.8 to 1.1% Cr, 0.25 to 0.35% C and < 0.25% V. Having poor fatigue resistance Not helpful in producing cleaner steel due to oxidising action of vanadium Used for making axle & shafts of aeroplanes, automobiles and locomotives Having poor toughness Having poor fatigue resistance Not helpful in producing cleaner steel due to oxidising action of vanadium Used for making axle & shafts of aeroplanes, automobiles and locomotives Having poor toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fermenter used in the production of pen-cillin by deep fermentation proces is a __________ lined steel vessel Nickel Glass Rubber Monel Nickel Glass Rubber Monel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of nickel and chromium? Hastealloy Inconel Nimonic alloys Duralumin Hastealloy Inconel Nimonic alloys Duralumin ANSWER DOWNLOAD EXAMIANS APP
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