Q6 Takt time is defined as the ratio between total period demand and total available time in the same period. Q7 If line A produces 600 units of X every two hours, its processing time is 12 seconds Q8 If the takt time for product X is 11 seconds, line A can meet demand 8 Q9Your weekly demand for product Z is 10,080 units - your plant is working two manufacturing lines 24/7. You calculate the takt time and then you try to figure out if the two lines as designed can meet demand. A. Two production machines have an maximum output of 1 unit per minute each B. The two production machines share a painting unit which can process one unit every 40 seconds C. one packaging unit which can pack 10 units per box every 20 minutes Which of the following is true? a. The plant can meet demand 19 20 21 22 Q9Your weekly demand for product Z is 10.080 units - your plant is working two manufacturing lines 24/7. You calculate the takt time and then you try to figure out if the two lines as designed can meet demand. A. Two production machines have an maximum output of 1 unit per minute each B. The two production machines share a painting unit which can process one unit every 40 seconds C. one packaging unit which can pack 10 units per box every 20 minutes Which of the following is true? The plant can meet demand b. The plant can't meet demand; the two machines A are the bottleneck The plant can't meet demand; the painting unit B is the bottleneck d. The plant can't meet demand; the packaging line C is the bottleneck a. CA Q10 Station 5 in a manufacturing plant has 4 workers doing manual work in parallel (meaning each is doing the same work). The processing time for Station 5 so staffed is 20 seconds. If hourly demand is 90 units, can any workers in Station 5 Station 5 needs to remain staffed as it is b. One worker can be reassigned Two workers can be reassigned d. Can't be determined a. CH a Q14 if component A has a failure rate = 0.001/day and component B has a failure rate 0.01/month (1 month = 30 days), then MTBF (A) - 1000 days MTBF (B) 1200 days b. MTBF (A) - 1000 days MTBF (B) 3000 days c. MTBF (A) = 100 days MTBF (B) 1200 days d. MTBF (A) = 100 days MTBF (B) 30 days a. Q15 If the mean time to repair (MTTR) for A is 20 days and MITR for B is 100 days which component has the better system availability (SA) b. B They are equal d. can't be determined C