8 - A robot is used for loading and unloading of parts to automated flexible machines. Loading time is 1 minute; unloading time is 1.5 minutes; machining time 15 minutes; Robot travel time between the machines including the inspection time is 3 minutes. Cost of robot C,=30 TL/Hour; cost of machines C2=40 TL/Hour. How many machines (integer number) should be assigned to the robot so that the total robot and machine costs per cycle are minimized? 170 a) 4 b) 3 c) d) 5 e) OOO

8 - A robot is used for loading and unloading of parts to automated flexible machines. Loading time is 1 minute; unloading time is 1.5 minutes; machining time 15 minutes; Robot travel time between the machines including the inspection time is 3 minutes. Cost of robot C,=30 TL/Hour; cost of machines C2=40 TL/Hour. How many machines (integer number) should be assigned to the robot so that the total robot and machine costs per cycle are minimized? 170 a) 4 b) 3 c) d) 5 e) OOO

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Part c only
How did you get the Tsat values
Workshop maintenance is an example of_ layout. O a. Line layout O b. Process layout O c. Product layout O d. Fixed layout
An M/M/4 system has an arrival rate of 15 customers per hour. Each server has a service rate of 9 customers per hour. a. What is the utilization factor for this system? (Round your answer to 3 decimal places.) Utilization factor b. If all servers are kept busy, how many services will be completed per hour? (Round your answer to the nearest whole number) Services completed per hour
i need the answer quickly
Q1: Complete the following (Ten): 1. In control engineering the objective is either the systems attempt to: -------- or --------- 2. Control systems can be classified depending on the type of signal into. ------- control system. 3. 4. Any control system which operates on time basis is ---------- system. 5. D.C. motors can be controlled either by using -------, or ----- 6. ----- انضمة تعنف is an external signal which adversely affect the value of the output of the system. It is occur randomly. 7. In loop control system there is no feedback element. 8. In -------- loop control system the stability is a major problem. 9. --- loop control system is more accurate than - --- loop control system. ------ 10. Transfer function is a property of the system elements only and not dependent on - 11.Order of the system is the no. of - in a transfer function. 12.RC-cct. has --- order transfer function. 13. Transfer function for any Amp-op is given as
17)
Table 3 shows the process sequence in a production line and its related direct time study data. The production process must follow a specific route of processes A, B, C, and D respectively. Task A is in full automatic mode and requires one operator at the workstation. The worker at task B was rated with 90%, the worker at task C was rated with 115% and the worker at task D was rated with 80%. The standard allowances accepted by the company are 6% for fatigue, 5% for personal, and 4% for delay. The normal operating period is 8 hours per day and 24 days per month. Analyse the given information and determine the standard time for the product in minutes. Table 3: Average Processing Time (minutes) Job Description Average Processing Time A Automatic B Manual 40 C Manual 30 D Manual 35
In a computer manufacturing assembly line the manager said that he wanted to produce 50 computers per hour for this desired output. What is the cycle time? Select one: O a. 52 seconds/unit O b. 82 seconds/unit O . 60 seconds/unit O d. 72 seconds/unit
: A machine operator has to perform 3 operations, Turning, Threading & Knurling on three machines A, B & C in the order ABC. Find the optimum sequences when the time in hours is given. Job Turning Ai Threading Bi Knurling Ci 1 3 8 13 2 12 6 14 3 5 4 9 4 2 6 12 5 9 3 8 6 11 1 13