Polymer Technology Thermocole (expanded polystyrene) is not used for High temperature thermal insulation in furnaces Low temperature thermal insulation as in refrigerator and air conditioners Packing of delicate electronic gadgets Accoustic control and ceiling for building High temperature thermal insulation in furnaces Low temperature thermal insulation as in refrigerator and air conditioners Packing of delicate electronic gadgets Accoustic control and ceiling for building ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Elastomers are Having very high tensile strength and heat resistance Thermosetting material Having high flexural strength Exemplified by protein derivatives Having very high tensile strength and heat resistance Thermosetting material Having high flexural strength Exemplified by protein derivatives ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is a copolymer. Polyrophylene Nylon-66 Poly tetra flouro ethylene PVC Polyrophylene Nylon-66 Poly tetra flouro ethylene PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plastic tubes & pipes are generally made by __________ moulding. Compression Transfer Extrusion Injection Compression Transfer Extrusion Injection ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Most of the plastics are safe to be used upto a maximum temperature of __________ °C. 450 150 350 100 450 150 350 100 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is the lowest cost plastic commercially available? Bakelite Polythene Teflon PVC Bakelite Polythene Teflon PVC ANSWER DOWNLOAD EXAMIANS APP
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