THEORY EXAMINATION (SEM–VIII) 2016-17 PRODUCTION & OPERATIONS MANAGEMENT

Production & Operations Management – Section Wise Explanation

Section A – Basic Concepts of Production & Operations Management

Section A contains short questions that test the basic concepts related to production systems, planning, and quality management. Students must attempt all questions in this section. 

Production and Operations Management (POM) is the process of managing the activities involved in producing goods and services efficiently. It focuses on planning, organizing, and controlling production systems to ensure that products are produced at the right quality, cost, and time.

The evolution of operations management shows how production systems have changed over time. Initially, production was done manually through craft production. Later, mass production techniques were introduced during the industrial revolution. Today, modern operations management uses automation, computer-based systems, and advanced management techniques.

Product design is another important concept in operations management. When designing a product, factors such as customer requirements, manufacturing feasibility, cost, quality, and environmental impact must be considered.

A plant layout refers to the arrangement of machines, equipment, and departments within a factory. A good plant layout improves productivity by reducing material handling costs, improving workflow, and ensuring better use of available space.

Project management is also an important area in operations management. It involves planning and controlling resources to complete a project within a specified time and budget.

Operations scheduling refers to determining the sequence and timing of production activities. Scheduling helps ensure that production tasks are completed efficiently and on time.

Quality is another key concept in production management. The dimensions of quality include factors such as performance, reliability, durability, and aesthetics.

Another important concept is aggregate planning, which helps organizations determine the overall production level required to meet future demand.

Work measurement techniques are used to determine the time required to perform tasks efficiently.

Plant location decisions are also important because selecting the right location for a factory affects transportation costs, labor availability, and access to raw materials.

Understanding these basic concepts helps managers improve productivity and efficiency in manufacturing systems.

Questions for Section A

Explain the evolution of operations management.

What factors should be considered when designing a product?

What are the advantages of a good plant layout?

What are the elements of project management?

What is operations scheduling?

What are the dimensions of quality?

Why is aggregate planning done?

What are the work measurement techniques?

What are plant location decisions?

What activities are involved in job design?

Section B – Production Planning and Quality Management

Section B focuses on detailed explanations of production planning techniques, plant layout design, and quality management systems. Students must attempt any five questions from this section. 

One important aspect of operations management is plant location selection. When selecting a site for a manufacturing plant, both primary and secondary factors must be considered. Primary factors include availability of raw materials, labor supply, transportation facilities, and market access. Secondary factors include government policies, environmental conditions, and community facilities.

Another important topic is plant layout classification. There are several types of plant layouts such as process layout, product layout, fixed position layout, and cellular layout. Each layout has its advantages and disadvantages depending on the nature of production.

Project management involves several phases including planning, scheduling, execution, monitoring, and completion of projects.

Production scheduling ensures that production tasks are completed in the correct sequence and within the required time frame. A Master Production Schedule (MPS) is used to plan the production of finished goods over a specific time period.

Another important concept is Material Requirements Planning (MRP) and Manufacturing Resource Planning (MRP II). MRP focuses on planning material requirements for production, while MRP II expands this concept to include broader manufacturing resources such as labor and equipment.

Aggregate planning strategies help organizations balance demand and production capacity. Common strategies include level production, chase demand, and mixed strategies.

Quality management is also discussed in this section. The statement “Don’t inspect quality, quality should be inbuilt” emphasizes the importance of designing processes that produce high-quality products from the beginning.

Total Quality Management (TQM) is a management approach that focuses on continuous improvement and customer satisfaction.

Quality dimensions for goods and services include performance, reliability, durability, serviceability, aesthetics, and perceived quality.

Understanding these concepts helps organizations improve production efficiency and maintain high product quality.

Questions for Section B

What primary and secondary factors should be considered when selecting a manufacturing plant location?

Explain different types of plant layout with advantages and disadvantages.

Explain the phases of project management.

What is production scheduling and why is it important?

Explain the Master Production Scheduling system.

What is the difference between MRP and MRP II?

Explain the strategies used in aggregate planning.

Explain the statement “Quality should be inbuilt rather than inspected”.

Explain Total Quality Management (TQM).

What are the dimensions of quality in goods and services?

Section C – Advanced Operations Strategies

Section C contains advanced questions related to service design, competitive manufacturing strategies, and world-class manufacturing systems. Students must attempt any two questions from this section. 

One important topic in this section is service design. Service design involves planning and organizing service processes to deliver value to customers effectively. Unlike manufacturing, services are intangible and often involve direct interaction between customers and service providers.

Key characteristics of service design include customer participation, variability in service delivery, and the importance of service quality.

Another important topic is operations strategy. Operations strategy refers to the long-term plan used by organizations to improve competitiveness through efficient production processes, cost control, quality improvement, and innovation.

Manufacturing firms use operations strategies to gain competitive advantages by improving productivity, reducing costs, and enhancing product quality.

The section also discusses World Class Manufacturing (WCM). World class manufacturing is a collection of advanced manufacturing practices that help organizations achieve global competitiveness.

Principles of world class manufacturing include continuous improvement, waste reduction, employee involvement, and the use of advanced technologies.

Techniques used in world class manufacturing include Just-In-Time (JIT), Total Quality Management (TQM), lean manufacturing, and flexible manufacturing systems.

These advanced strategies help organizations improve efficiency, reduce costs, and maintain high product quality in competitive markets.

Questions for Section C

What is service design and what are its characteristics?

What factors influence service design?

Explain operations strategies used by manufacturing firms.

How do operations strategies help organizations gain competitive advantage?

What is world class manufacturing?

What are the principles and techniques of world class manufacturing?

Conclusion

The Production & Operations Management exam paper evaluates knowledge at three levels. Section A focuses on fundamental concepts related to production systems and quality management. Section B examines production planning techniques and quality improvement strategies. Section C explores advanced concepts such as service design, operations strategies, and world-class manufacturing systems. 

Understanding these concepts helps managers improve efficiency, productivity, and competitiveness in manufacturing and service organizations.