Polymer Technology Which of the following rubbers has the widest service temperature range (-75 to 275°C) ? Silicon rubber Nitrile rubber Silicone rubber Butyl rubber Silicon rubber Nitrile rubber Silicone rubber Butyl rubber ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rayon is superior to cotton in making gauge for wound treatment, because rayon Can absorb over 90% of its own weight of water Is a synthetic polymer Both B & C Does not stick to the wound unlike cotton Can absorb over 90% of its own weight of water Is a synthetic polymer Both B & C Does not stick to the wound unlike cotton ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Transistor parts and refrigerator components are normally made of High density polythene Polyurathane Polystyrene Polyester High density polythene Polyurathane Polystyrene Polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polypropylene is preferred to polythene, because the former is Non-inflammable Harder Both B & C Stronger Non-inflammable Harder Both B & C Stronger ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Bristles of tooth brushes are made of Polystyrene Nylon-66 PVC Nylon-6 Polystyrene Nylon-66 PVC Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is a copolymer. Nylon-66 Poly tetra flouro ethylene PVC Polyrophylene Nylon-66 Poly tetra flouro ethylene PVC Polyrophylene ANSWER DOWNLOAD EXAMIANS APP
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