WCM QUIZ

What does MRP stand for in manufacturing?

• Material Resource Planning

• Machine Requirements Protocol

• Material Requirements Planning

• Manufacturing Resource Process

Explain the difference between MRP and MRP II.

• MRP is focused on inventory and material planning, while MRP II includes broader resource planning including capacity and financials.

• MRP II focuses solely on inventory management.

• MRP is a financial planning tool, while MRP II is not.

• MRP and MRP II are identical in function and purpose.

What are some common implementation problems faced in MRP?

• Excessive automation

• Inaccurate data, lack of user training, poor integration, insufficient inventory visibility, resistance to change.

• High employee turnover

• Overly complex software

Describe the job shop scheduling process.

• Job shop scheduling is only concerned with employee management.

• Job shop scheduling focuses solely on financial budgeting.

• Job shop scheduling is the process of allocating jobs to resources in a way that optimizes production efficiency and meets deadlines.

• Job shop scheduling eliminates the need for resource allocation.

What is batch production scheduling?

• A strategy for marketing products in bulk to retailers.

• A technique for scheduling employee shifts in a factory.

• A method for producing goods continuously without interruption.

• Batch production scheduling is a method of planning and controlling the production of goods in groups or batches.

How does flow production line balancing work?

• It involves random assignment of tasks to workstations.

• It focuses on maximizing idle time at each station.

• It eliminates the need for any task distribution among workstations.

• Flow production line balancing works by distributing tasks evenly across workstations to optimize efficiency and minimize idle time.

Define Just-In-Time (JIT) systems.

• Just-In-Time (JIT) systems are inventory management strategies that minimize waste by receiving goods only as needed in the production process.

• Just-In-Time (JIT) systems are methods for storing excess inventory for future use.

• Just-In-Time (JIT) systems focus on producing goods in large batches to reduce costs.

• Just-In-Time (JIT) systems are strategies for overstocking inventory to ensure production continuity.

What is a pull system in JIT?

• A pull system in JIT is a production strategy that responds to actual demand, producing items only as needed.

• A pull system in JIT is a method for producing large quantities in advance.

• A pull system in JIT is a strategy that relies on forecasts to determine production.

• A pull system in JIT focuses on maximizing inventory levels.

How is Kanban used in JIT systems?

• Kanban eliminates the need for signaling in production processes.

• Kanban is used to increase inventory levels in JIT systems.

• Kanban is primarily focused on long-term production planning.

• Kanban is used in JIT systems to signal the need for materials, aligning production with demand and minimizing inventory.

What are the key components of JIT purchasing?

• Excessive inventory management

• Demand forecasting, supplier relationships, inventory management, timely delivery

• Long-term contracts with suppliers

• Randomized delivery schedules