Materials and Construction Which of the following is produced by condensation polymerisation? Bakelite Poly vinyl chloride Polythene Polystyrene Bakelite Poly vinyl chloride Polythene Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Balls in a ball mill are usually made of Stainless steel Bronze Steel Cast iron Stainless steel Bronze Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plasticisers are added to polymers to improve their Tensile strength Acid resistance Alkali resistance Softness & flexibility Tensile strength Acid resistance Alkali resistance Softness & flexibility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the least value of ultimate tensile strength (UTS)? Wrought iron Cast iron Medium carbon steel High carbon steel Wrought iron Cast iron Medium carbon steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Purity of electrical grade aluminium should be ≥ __________ percent. 85 90 99.5 95 85 90 99.5 95 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For spinning viscose rayon, the extrusion spinnerettes are made of Platinum or gold alloys High carbon steel Aluminium Nickel Platinum or gold alloys High carbon steel Aluminium Nickel ANSWER DOWNLOAD EXAMIANS APP
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