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

Centre of gravity method, Hi, I am looking to find any potential benefits o...

Hi, I am looking to find any potential benefits of the centre of gravity locational theory, in addition to this, would like to know of any potential drawbacks that the theory entai

Explain operations management definiton of logistics, Netflix would be an e...

Netflix would be an example of which of the following approaches to managing customer induced variation? Cost penalties Uncompromised reduction Classic reduction Classic accomm

Explain human resource management legal issues, Submit Apple, Inc.'s Human ...

Submit Apple, Inc.'s Human Resource Management Legal Issues related to Apple, Inc.'s HRM Strategic Workforce Improvement Plan project

Case Study, After working for 30 years, Ramjee Somjee Dutt opted for VRS an...

After working for 30 years, Ramjee Somjee Dutt opted for VRS and started a courier company and did very well in the first four years. He was now looking for expansion of his busine

Describe what would be the total number of workers, In the precedence chart...

In the precedence chart to the right, times are in seconds. 1 Assume that the plant runs one 7.5 hour shift per day and the assembly line is designed with 5 stations (one worker pe

Importance of performance measurement, Importance of performance measuremen...

Importance of performance measurement  1. Research reveals that many institutional investors are basing their decisions, in part, on a review of company's non financial perfor

Evolutipn of operation management, discuss the evolution of operations mana...

discuss the evolution of operations management in the last 10 years

Explain what is framing and how frames work in negotiation, What is framing...

What is framing and how frames work in negotiation. Describe an example

Define how many spools should be tested for quality control, A clothing man...

A clothing manufacturer receives a shipment of 30 spools of wool from its supplier. Using Mil Std 105E under normal conditions, how many spools should be tested for quality control

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