Work Study is the generic name of methods study and work measurement. It was the most important basis
technique in industry engineering, which was developed on the basis of action study of Gilberth and time study of
Taylor. The most obvious character is using less investment or no investment to increase the production efficiency
and benefit, reduce the cost and to strengthen the competition ability through improving the operating process and
method, implementing the advanced and reasonable working quota, fully utilizing the human resources, material
resources and financial resources inner the enterprise. Work study includes method study and work measurement.
Method study mainly on searching efficiency working method, whereas work measurement is to determine the
scientific and reasonable working time quota of each operating (Lan, et al., 2009). Work Study is the systematic
methodology of carrying out different yet related activities such as to improve the efficient use of resources and to
set up standards of performance & quality for the activities to be carried out. Work Study generally is classified in
two areas: Method study (Motion study) and Time study (Work measurement) (Kulkarni, et al., 2014). Method
study is essentially concerned with finding better ways of doing things. It adds value and increases the efficiency by
eliminating unnecessary operations, avoidable delays and other forms of waste