Materials and Construction Which of the following crystal structures characterises the ferritic stainless steel? Simple hexagonal None of these Face centred cubic Body centred cubic Simple hexagonal None of these Face centred cubic Body centred cubic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a non-magnetic material? Nickel Zinc None of these Cobalt Nickel Zinc None of these Cobalt ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An elastic behaviour of materials is expressed in terms of Stress-strain curve Relaxation time Hysterisis loop area None of these Stress-strain curve Relaxation time Hysterisis loop area None of these 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 Visco-elastic behaviour of materials which is time dependent is common in Plastics Non-crystalline organic polymer Crystalline solid Non-crystalline solids Plastics Non-crystalline organic polymer Crystalline solid Non-crystalline solids ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High resistance electrical heating elements/wire are not made of Kanthal wire Marageing steel Nichrome Nimonic alloys Kanthal wire Marageing steel Nichrome Nimonic alloys ANSWER DOWNLOAD EXAMIANS APP
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