Materials and Construction Most suitable material for high pressure vessel operating at 500 atm. and 500° C is 18/8 stainless steel High silicon iron (14% Si) Molybdenum stainless steel Mild steel 18/8 stainless steel High silicon iron (14% Si) Molybdenum stainless steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most widely used insulating material for steam carray-ing pipelines? Glass wool and 85% magnesia Ceramic fibre blanket Slag wool Vermiculite Glass wool and 85% magnesia Ceramic fibre blanket Slag wool Vermiculite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The loss of strength in compression which occurs, when there is a gain of strength in tension due to over loading is called Hooke's effect Hysterisis Bauschinger effect Relaxation Hooke's effect Hysterisis Bauschinger effect Relaxation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pick the odd man out of the following. Calorising Nitriding Pack carburising Cyaniding Calorising Nitriding Pack carburising Cyaniding ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fatigue failure of a material results from __________ stress. None of these Fluctuating Tensile Compressive None of these Fluctuating Tensile Compressive ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Zinc Aluminium Copper & nickel Tin Zinc Aluminium Copper & nickel Tin ANSWER DOWNLOAD EXAMIANS APP
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