Method Study in Operations Management
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Questions and Answers

What is the primary purpose of Operation Analysis?

  • To inspect the quality of the final product
  • To identify the correct sequence of operations
  • To eliminate unnecessary motions in the production process
  • To develop an improved procedure to utilize existing manpower and machinery with minimum fatigue (correct)

    • What is the main objective of Motion Analysis?

  • To design an improved method which eliminates unnecessary motion and employs human effort more productively (correct)
  • To minimize the human motion for minimum fatigue of operators
  • To improve the workplace layout
  • To maximize the utility of resources

    • What is the classification of the Principles of Motion Economy?

  • Into 5 categories: Rules concerning human body, workplace layout, material handling, Tools and Equipment Design, and time conservation
  • Into 4 categories: Rules concerning human body, workplace layout, material handling, and time conservation (correct)
  • Into 3 categories: Rules concerning human body, workplace layout, and material handling
  • Into 4 categories: Rules concerning human body, workplace layout, material handling, and Tools and Equipment Design

    • What is the term for the movement of an item from one location to another?

    <p>Transportation</p> Signup and view all the answers

    What is the purpose of constructing an operation chart?

    <p>To study the procedural steps of a task</p> Signup and view all the answers

    What is the primary objective of Motion Study?

    <p>To improve the procedure of doing a work</p> Signup and view all the answers

    What is the term for the act of checking for correctness of the quantity or the quality of the items?

    <p>Inspection</p> Signup and view all the answers

    What is the term for the combination of inspection and operation, where both events occur simultaneously?

    <p>Inspection cum-operation</p> Signup and view all the answers

    What is the primary objective of motion analysis in workplaces?

    <p>To develop the best method for a specific task</p> Signup and view all the answers

    Which of the following rules concerning human body is most relevant to reducing fatigue?

    <p>The sitting arrangement of the worker should be comfortable and adjustable</p> Signup and view all the answers

    What is the purpose of recording in motion analysis?

    <p>To trace the movements of men, material or details of various processes</p> Signup and view all the answers

    What is the main objective of time study in work measurement?

    <p>To estimate the cost of product accurately</p> Signup and view all the answers

    What is represented in winks in a simultaneous motion cycle (SIMO) chart?

    <p>The time scale</p> Signup and view all the answers

    What is the primary goal of method study?

    <p>To develop and install an easy, rapid, efficient, effective, and less fatiguing procedure for doing a job</p> Signup and view all the answers

    Which of the following is NOT a rule concerning human body?

    <p>A worker should always stand while working</p> Signup and view all the answers

    Which of the following is NOT an objective of method study?

    <p>Increasing production capacity</p> Signup and view all the answers

    What is the next step after examining the facts critically in motion analysis?

    <p>Develop the best method</p> Signup and view all the answers

    What is the result of streamlining workflows through method study?

    <p>Accomplishing tasks more quickly and with fewer resources</p> Signup and view all the answers

    What is the primary objective of method study in an organization?

    <p>To maximize productivity and minimize idle capacity</p> Signup and view all the answers

    Why is gravity preferable in material handling?

    <p>It reduces muscular effort</p> Signup and view all the answers

    What is the outcome of eliminating waste in processes through method study?

    <p>Reduced costs associated with materials, labor, and overheads</p> Signup and view all the answers

    Which of the following is an advantage of work study?

    <p>Uniform and improved production flow</p> Signup and view all the answers

    Which of the following is NOT a symbol used in process charts?

    <p>Energy</p> Signup and view all the answers

    What is the relationship between method study and work measurement?

    <p>Method study develops an improved procedure, and work measurement finds the time allowed to complete the job</p> Signup and view all the answers

    What is the result of analyzing work methods and identifying bottlenecks or underutilized resources?

    <p>Allocating resources more effectively</p> Signup and view all the answers

    What is the benefit of optimizing resource utilization through method study?

    <p>Improved profitability</p> Signup and view all the answers

    What is the ultimate goal of method study in an organization?

    <p>To deliver value to customers by meeting their needs and expectations</p> Signup and view all the answers

    What is the purpose of recording all relevant information pertaining to the existing method in method study?

    <p>To obtain a clear picture of the existing method</p> Signup and view all the answers

    What is the outcome of implementing error-proofing techniques through method study?

    <p>Fewer defects and customer complaints</p> Signup and view all the answers

    What is the result of involving employees in the method study process?

    <p>Fostering a sense of ownership and empowerment</p> Signup and view all the answers

    What is the second step in the procedure of method study?

    <p>Record all relevant information pertaining to the existing method</p> Signup and view all the answers

    What is the purpose of examining the recorded events critically and in sequence in method study?

    <p>To develop the best method</p> Signup and view all the answers

    What is the primary purpose of filming the worker's repetitive work cycles using a 16 mm movie camera?

    <p>To analyze the most efficient performance of the whole cycle</p> Signup and view all the answers

    What is the purpose of concentrating on the left-hand and right-hand movements while analyzing the film frame by frame?

    <p>To analyze the movement of each hand separately</p> Signup and view all the answers

    What is the purpose of the therblig chart in the SIMO chart construction?

    <p>To note the data from the film analysis</p> Signup and view all the answers

    What is the primary purpose of the questioning procedure based on the principles of motion economy?

    <p>To develop a better and improved procedure for doing a job</p> Signup and view all the answers

    What is the purpose of preparing a new SIMO chart?

    <p>To develop a new job procedure</p> Signup and view all the answers

    What is checked after preparing the new SIMO chart?

    <p>The advantages claimed for the new method</p> Signup and view all the answers

    What is the purpose of using a special projector in the SIMO chart construction?

    <p>To study the work cycle recorded on the film</p> Signup and view all the answers

    What is used to measure the duration of actual movements?

    <p>A wink counter</p> Signup and view all the answers

    Study Notes

    Method Study Definition and Objectives

    • Method study is a systematic investigation of the existing method of doing a job to develop and install an easy, rapid, efficient, effective, and less fatiguing procedure.
    • Objectives of method study include:
      • Improving efficiency and productivity
      • Enhancing quality
      • Reducing waste and costs
      • Optimizing resource utilization
      • Standardization and consistency
      • Ensuring safety and ergonomics
      • Facilitating training and skill development
      • Promoting employee engagement and satisfaction
      • Supporting continuous improvement
      • Meeting customer needs and expectations

    Procedure of Method Study

    • Select the work worth studying and define the objective to be achieved
    • Record all relevant information pertaining to the existing method
    • Examine the recorded events critically and in sequence
    • Develop the best method as resulted from critical examination
    • Install the best developed method
    • Installation involves three phases: planning, arranging, and implementing

    Process Charts

    • Process charts are used to record different types of events
    • Five basic symbols are used to record different types of events:
      • Operation
      • Storage
      • Delay or temporary storage
      • Transport
      • Inspection

    Operational Analysis

    • Operational analysis is a detailed study of different operations involved in doing a work
    • It examines the shortcomings of the existing method and develops an improved procedure
    • The analysis considers the movements of the limbs and aims to find a simpler and economical method

    Analysis of Motion

    • Analysis of motion is a detailed study of individual motions of a worker
    • The purpose is to design an improved method that eliminates unnecessary motions and employs human effort more productively
    • Steps involved in motion analysis:
      • Select the operation to be studied
      • List and chart various motions performed by the operator
      • Identify productive and idle motions
      • Eliminate unnecessary motions
      • Redesign the existing operation procedure
      • Impart necessary instructions to the worker

    Principles of Motion Economy

    • Principles of motion economy are a set of rules designed to develop better methods
    • The principles are classified into four categories:
      • Rules concerning human body
      • Rules concerning workplace layout and material handling
      • Rules concerning tools and equipment design
      • Rules concerning time conservation

    Time Study

    • Time study is the aspect of work study that determines the standard time for various operations
    • Objectives of time study include:
      • Determining the standard time for various operations
      • Estimating the cost of product accurately
      • Predicting the duration of a particular work
      • Determining the number of machines an operator can run
      • Determining the optimum number of men and machines
      • Providing information for planning and scheduling
      • Balancing the work of all workers working in a group

    Simultaneous Motion Cycle (SIMO)

    • SIMO is an extremely detailed left- and right-hand operation chart
    • It shows the simultaneous minute movements performed by the two hands of an operator on a common time scale
    • Construction of SIMO involves:
      • Filming a number of short and repetitive work cycles using a 16 mm movie camera
      • Selecting the most efficient performed cycle for analysis
      • Analyzing the film frame by frame and recording the data
      • Drawing a SIMO chart for further study and analysis
      • Developing a better and improved procedure for doing a job

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    Description

    Learn about the definition and purpose of method study in operations management, including its role in improving job efficiency and reducing costs.

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