Research in common parlance refers to a search for knowledge. It may be noted in the context of planning and development that the significance of research lies in its quality and not its quantity; so says E.R. Kothari in his book ‘Research Methodology (Research and Techniques)’. It is through interpretation that the researcher can well understand the abstract principle that works beneath his findings. Through this he can link up his findings with those of other studies having the same abstract principle and consequently formulates the concrete one. The findings of exploratory research study often results into hypothesis for experimental research since the task of interpretation is not an easy job, and requires a great deal of skill and dexterity on the part of the researcher; this can be learnt through practice and experience. Process Writing is such a part of Research Methodology through which the writer/researcher takes down, modulates, modifies, reviews, and rehearses his work leading towards finality, thus preparing for an error-free work. This is more so in case of scientific, engineering and medical research papers because in these cases there is no scope for multivariate techniques as are possible in behavioral and social sciences. Hence, Process Writing plays a vital role for effective Scientific and Technical Communication.