Problems faced while setting physical standards:

The problems involved while setting
physical standards will vary from industry to industry and may be illustrated as under:
(a) A situation may arise where the company is introducing the manufacture of a new line of
product. In such cases, it may be necessary to employ workers who have no experience in
the job. This creates a problem of setting standard time because it is necessary to make
adjustment for the inexperience of workers.
(b) Changes in technology may necessitate installation of sophisticated machines. When
such machines are installed, the precise estimation of output and standard of efficiency
achievable will pose a problem until after a long time when the working conditions are settled.
Thus, setting standards for these machines and estimating the standard costs will need
considerable amount of work.