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46 Cards in this Set

  • Front
  • Back

refers to determining what kind of labor and equipment capacities are required and when they are required

Capacity planning

is the process of determining the production capacity needed by an organization to meet the changing demand for its products.

Capacity planning

-This is a theoretical number


-is the output that an operation can produce continuously, at a maximum rate without stopping for any shiftchangeovers, maintenance, or any other delays.

Design capacity

-This considers how the operation will run on a long-term basis


-This can also be known as available capacity

Effective capacity

This is the same as effective capacity but contains unplanned losses as well as planned ones. These could include poor workrate, absenteeism, or new staff training for example

Actual capacity

on capacity is a resource that is less capable, of increasing its throughput over the given time period, than other parts of the operation.

Constraint

is always constrained by the lowest-producing part of the process.

Capacity

was first proposed in 1986 by Goldratt. The theory is the practical results of Goldratt’s work on ‘how to think’. TOC is a philosophy that suggests that any system must have at least one constraint otherwise it would generate an infinite amount of output and that constraints generally determine the pace of an organization’s ability to achieve its goal which is profit

Theory of constraints

is the pattern of demand that repeats itself over a certain period of time, such as a week, a month, a quarter, or a year

Seasonality of demand

would involve running the operation at a uniformly highlevel of capacity availability

Level capacity plan

The opposite of a level capacity plan is one which attempts to match capacity closely to the varying levels of forecast demand.

Chase demand plan

The most obvious mechanism of demand management is to change demand through price.

Manage demand plan

THE TERM IS USED IN MANY SERVICE OPERATIONS TO MEAN TECHNIQUES THAT CAN BE USED TO ALLOCATE LIMITED RESOURCES,AMONG DIFFERENT CATEGORIES OF CUSTOMERS, SUCH AS BUSINESSOR LEISURE TRAVELERS.

Yield management concept

works on the basis that where the flow of consumers into a process is not regular then there will be an element of waiting involved where customers will have to queue.

Queueing or waiting line management

THE DILEMMA IN MANAGING THE CAPACITY OF A QUEUING SYSTEM IS HOW MANY SERVERS TO HAVE AVAILABLE AT ANY POINT IN TIME IN ORDER TO AVOID UNACCEPTABLY LONG QUEUING TIMES OR UNACCEPTABLY LOW UTILIZATION OF THE SERVERS.

Balancing capacity and demand

One of the most common tools used in evaluating the economic feasibility of a new enterprise or product

Break-even analysis

Seasonality of demand occurs over a year, but similar predictable variations in demand can also occur

Weekly and daily demand functions

measure is an increasingly popular methodof judging the effectiveness of operations equipment

Overall equipment effectiveness

Who proposed the Theory of constraints

Eliyahu M. Goldratt

the unit of measure can be either an input or an output to the process. The key is to take the most logical unit that reflects the ability of the operation to create its product or service.

Measuring capacity

are generally used for low volumes, flexible processes.

Input measures of capacity

counts the finished units from the process such as mobilephones produced in a day or cars manufactured per week.

OUTPUT MEASURES OF CAPACITY

Is the processes and methods used to transform tangible inputs and intangible inputs into goods or services.

Production

Are used in this process to create an output that is suitable for use or has exchange balue

Resource

Is the activity of managing the resources which are devoted to the creation and delivery of services and products.

Operation managenent

Is concerned with managing processes

Operation management

Uses the organizations resources to create outputs the fulfil defined market requirements.

Operation management

It is the activity or activities where the inputs are processed to produce an output.

Transformation

Segment of population

Target market

It measures the demand for a product/service and planning for the operations that aims to eliminate those surplus and shortage in a market

Demand management

Is gauging the demand for a product or service in the future

Demand management

Is the supply chain management process

Demand management

Larger number of components

In make to stock

Relatively small number of raw materials

In Make to order

Complete sub assemblies

In assemble to order

Is planning for quantity or scale output

Capacity planning

Effective capacity is also known as?

Available capacity

How its transforming resources are positioned relatively to each other; and how its various tasks are allocated to these transforming resources.

Layout

In some ways contradictions in terms, since the transformed resources do not move between the transforming resources.

Fixed-position layout

Similar resources or processes are located together

Functional layout

Is one where the transformed resources entering the operation are pre selected

Cell layout

Involves locating the transforming resources entirely for the convenience of the transformed resources

Product layout

Many operations either design themselves hybrid layouts

Mixed layout

Is best understood by distinguishing between the fixed-and variable cost elements of adopting each layout type

Cost analysis

Tends to increase as one moves from foxed position

Fixed cost

Per product or service tend to decrease

Variable cost