Materials and Construction __________ can replace tungsten in high speed steel, Molybdenum Cobalt Vanadium Chromium Molybdenum Cobalt Vanadium Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For spinning viscose rayon, the extrusion spinnerettes are made of Nickel Aluminium Platinum or gold alloys High carbon steel Nickel Aluminium Platinum or gold alloys High carbon steel 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 Relaxation Bauschinger effect Hooke's effect Hysterisis Relaxation Bauschinger effect Hooke's effect Hysterisis ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Kel-F is a material, which is Having excellent chemical & high temperature resistance (upto 200°C) All of these Having elastomeric properties Chemically known as polychlorotrifluor-oethylene (PTFE) Having excellent chemical & high temperature resistance (upto 200°C) All of these Having elastomeric properties Chemically known as polychlorotrifluor-oethylene (PTFE) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The behaviour of visco-elastic material is time dependent. This behaviour is commo in __________ materials. Non-crystalline organic polymeric Non-crystalline solid Crystalline Rubberry Non-crystalline organic polymeric Non-crystalline solid Crystalline Rubberry ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by condensation polymerisation? Polystyrene Polythene Poly vinyl chloride Bakelite Polystyrene Polythene Poly vinyl chloride Bakelite ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS