Industrial Engineering and Production Management
Pick up the incorrect statement about advantages of work sampling

Simultaneous study of many operators may be made by a single observer
Calculations are easier, method is economical and less time consuming
No time measuring devices are generally needed
Permits a fine breakdown of activities and delays

ANSWER DOWNLOAD EXAMIANS APP

Industrial Engineering and Production Management
Time study is carried out

By observing and recording the time taken by the operator for an operation
By finding all the significant informations regarding the job, work place and machine tool etc
All of these
By breaking up each operation into small elements which are measurable with the help of the measuring device accurately

ANSWER DOWNLOAD EXAMIANS APP