The factor which influence the crystallinity of the polymers are to be determined. Also, the development and role of crystallinity in PET and nylon is to be explained. Concept Introduction: Polymers are the large molecules which are made up of many small repeating units bonded together in linear, branched or cross-linked manner. They are of two types: natural and synthetic. Natural polymers are those which occur naturally, and synthetic polymers are those which are synthesized or man-made. Crystallization of polymers is the process where the molecular chains of the polymers tend to align themselves when temperature is reduced. Crystallization in polymers happens in segments and affects mechanical , optical and thermal properties of the polymer.

Question

A DPSK has the following data input: d(n) =101011010001 1. Find the output coded sequence and the carrier phase. 2. Recover the input data from the output coded sequence.

Answer 1

Question

Chapter 16, Problem 16.24P

Interpretation Introduction

Interpretation:

The factor which influence the crystallinity of the polymers are to be determined. Also, the development and role of crystallinity in PET and nylon is to be explained.

Concept Introduction:

Polymers are the large molecules which are made up of many small repeating units bonded together in linear, branched or cross-linked manner.

They are of two types: natural and synthetic. Natural polymers are those which occur naturally, and synthetic polymers are those which are synthesized or man-made.

Crystallization of polymers is the process where the molecular chains of the polymers tend to align themselves when temperature is reduced. Crystallization in polymers happens in segments and affects mechanical, optical and thermal properties of the polymer.

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A DPSK has the following data input: d(n) =101011010001 1. Find the output coded sequence and the carrier phase. 2. Recover the input data from the output coded sequence.

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