A snap back time study was conducted on a tablet compressor machine where machine time is completely automated and a full time worker requires some manual tasks. Necessary information is as follows;

Pieces produced per cycle = 2

Average OT for manual tasks time = 5.75 min

Average OT for machining time (power feed) = 4 min

Performance rating = 105 %

Machine time allowance = 5%

Manual task allowance = 10%

Cycle time = Manual time + Machining time

14. What is the standard time for manual tasks?

a. 6.64 minutes

b. 4.5 minutes

c. 6.8 minutes

d. 13.8 minutes

15. What is the standard time for automated machining?

a. 7.4 minutes

b. 5 minutes

c. 4.2 minutes

d. 10 minutes

16. What is the standard time for the production cycle?

a. 11 minutes

b. 10 minutes

c. 12.2 minutes

d. 10.8 minutes

17. If the operator produces 25 of such products per 8 hour shift, what is the effective labor time?

a. 400 minutes

b. 400 minutes

c. 271 minutes

d. 454 minutes

18. If the operator produces 25 of such products per 8 hour shift, what is the efficiency of this operator?

a. 56.4%

b. 75.0%

c. 80 %

d. 84.5 %

19. A burger restaurant opens its business 12 hours a day but with 2 hour downtime for cleaning. The demand is 600 burgers in a day. What is the takt time?

a. 0.5 minutes per burger

b. 1.0 minutes per burger

c. 1.2 minutes per burger

d. 4.2 minutes per burger