Q138
String diagram is used when
A.
Team of workers is working at a place
AnswerB.
Material handling is to be done
C.
Idle time is to be reduced
D.
All of the above
Answer: Option A
Solution
Answer: Option A
Solution:
String diagram is one of the useful and simplest techniques of method study. It can be defined as a scale model on which a thread is used to trace the path or movements of man and materials during a specified sequence of events.