Time study is carried out
A. By finding all the significant informations regarding the job, work place and machine tool etc
B. By breaking up each operation into small elements which are measurable with the help of the measuring device accurately
C. By observing and recording the time taken by the operator for an operation
D. All of the above
Answer: Option D
Solution(By Examveda Team)
Time study is a structured process of directly observing and measuring human work using a timing device to establish the time required for completion of the work by a qualified worker when working at a defined level of performance.Time study is a work measurement technique for recording the times and rates of working for the elements of a specified job carried out under specified conditions and for analyzing the data so as to obtain the time necessary for carrying out the job at a defined level of performance.
This Question Belongs to Mechanical Engineering >> Industrial Engineering And Production Management
The essential condition for the decompression of an activity is that
A. The project time should change due to decompression
B. After decompression the time of an activity invariably exceeds its normal time
C. An activity could be decompressed to the maximum extent of its normal time
D. None of the above
A. CAM < DAM
B. CAM > DAM
C. CAM = DAM
D. There is no such criterion
Join The Discussion