Anna University Rubber Engineering Model Test Paper

Anna University Rubber Engineering Model Test Paper POLYMER TECHNOLOGY Time: 3hrs                                                                                          Max Marks: 100 Answer ALL Questions PART – A (10 x 2 = 20 marks) 1.How does the ozone affect the molecular structure of natural rubber? 2.What is called smoked sheet? How is it made? 3.What are called accelerators and accelerator activators? … Read more Anna University Rubber Engineering Model Test Paper