Depict the precedence diagram, Operation Management

Assignment Help:

An assembly line is to be designed to operate 7 1/2 hours per day and supply a steady demand of 300 units per day. Here are the tasks and their performance times:

PRECEDING Performance Preceding Performance
TASK TASKS Time (Sec) Task Tasks Time (Sec)
a - 70 g d 60
b - 40 h e 50
c - 45 i f 15
d a 10 j g 25
e b 30 k h, i 20
f c 20 l j, k 25

a. Draw the precedence diagram.

b. What is the workstation cycle time?

c. What is the theoretical minimum number of workstations?

d. Assign tasks to workstations using the longest operating time.

e. What is the efficiency of your line balance?

f. Suppose demand increases by 10 percent. How would you react to this? Assume that you can operate only 7 1_2 hours per day.


Related Discussions:- Depict the precedence diagram

Simultaneous motion cycle, Simultaneous Motion Cycle: It is sometimes ...

Simultaneous Motion Cycle: It is sometimes  required  to record in  minute  detail the  simultaneous  movement    of the different    parts of  the body  of an  operator  duri

Explain to beat the competition to a sale, During the holidays, companies o...

During the holidays, companies often provide gifts to customers. The more a client spends, the larger the gift, usually. To segment customers in this way, for what purpose is this

LEAN STNCHRONIZATION, what are the wastes and how to overcome them?

what are the wastes and how to overcome them?

Explain why is it important for a company to orient freshers, Why is it imp...

Why is it important for a company to orient a new employee to a job? What steps would you take to orient a new employee to do what they are supposed to do?

Explain memorial health system cpor implementation, Case Study---Memorial H...

Case Study---Memorial Health System CPOR Implementation. What is the typical IT implementation process? What are the roles and responsibilities involved in system implementation? H

Explain would you want to manage an ikea store, Would you want to manage an...

Would you want to manage an IKEA store? Why or why not?

Explain the quality control implications of the major change, in a 3-4 page...

in a 3-4 page paper answer the following: Q1. Describe the quality control implications of the major changes that have taken place in food chains today compared to the past. Q2. Wh

Use cases, A case study presents an account of what happened to an organisa...

A case study presents an account of what happened to an organisation or business over a period of time. It chronicles the events that occurred within that organisation and which th

Sunshine enterprises case study answers, what is the average value of loyal...

what is the average value of loyal customer at abby''s restaurants?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd