1.When conducting a time study, the study person will need to be carrying the timing and recording devices whenever a time study is made. True/false 2Raw material productivity can be increased by: 01. Reuse of material 2. Proper choice of design 3. Scrap control 4. All mentioned 3. Appling work study in one working area can start a chainreaction of investigation and improvement which will spread in all directions throughout the organisation True/false 4. If time studies are to be made, certain items of equipment are essential. Basic time study equipment consists of: 1. A stop-watch 2. Time study forms, 3. All mentioned 4. A study board 5. Assessing the effective speed of working of the operative relative to the observer's concept of the rate corresponding to standard rating is one of the steps in making a time study True/false 6. The time for which a worker or machine or both remain idle due to shortcoming of the management or workers is known as: O.1Ineffective time O2. Work content 03. Idle time 04. Excess time 7. Work study comprise the following main techniques. A O 1. Work measurement and work sampling 02. Method study and work measurement 03. Metod study and time study 04 Work measurement and time study 8. If work study is to contribute serious to the improvement of productivity relations between management and workers must be reasonably good before any altempt is made to introduce it and the workers must have confidence in the sincerity of management towards them. otherwise they will regard I as a way ol gelling more work out of them without any benefto themselves True/false 9. What does symbol D imply in work study O. 1Delay temporary storage O. 2Delay minimum value 0.3 Delay maximum value 0.4 all above