Question: Following information is available from a snap back time study conducted on a Universal Milling machine. Machines do not need any allowances. Average observed manual

Following information is available from a snap back time study conducted on a Universal Milling machine. Machines do not need any allowances. Average observed manual time = 15 min Average observed milling time (automated) = 3.05 min Performance rating of the operator = 95% Personal and fatigue allowance = 15% Cycle time = Manual time + Machine time Operator produced only 30 products in 12 hour shift

30. What is the standard time for manual tasks?

a. 13.5 minutes

b. 15.3 minutes

c. 19.3 minutes

d. 16.3 minutes

31. What is the standard time for automated machining?

a. 5.5 minutes

b. 3.05 minutes

c. 7.30 minutes

d. 18 minutes

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

a. 19.43 minutes

b. 20 minutes

c. 15.30 minutes

d. 18 minutes

33. If the operator produces 30 of such products per 12 hour shift, what is the effective labor time?

a. 400 minutes

b. 500 minutes

c. 700 minutes

d. 577 minutes

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