Lean Production

What is the ideal size of batches in a JIT production system?

• 10

• 5

• 1

• 20

Which type of system is used in JIT production?

• Push (supply) system

• Pull (demand) system

• Hold (reserve) system

• Drop (release) system

What does "Big JIT" equate to in terms of production philosophy?

• Mass production

• Lean production

• Flexible production

• Scalable production

What is the ultimate goal of lean production?

• To increase production costs

• To achieve a balanced system with smooth, rapid flow of materials

• To reduce the number of employees

• To expand production lines

Which of the following is NOT listed as a goal of lean production?

• Eliminate disruptions

• Increase inventory levels

• Make system flexible

• Continuous improvement (Kaizen)

According to the principles of Continuous Improvement (Kaizen), how should improvements be implemented?

• Gradually and continuously

• Rapidly and in large steps

• Occasionally and randomly

• Quickly and as a one-time project

Where can Continuous Improvement (Kaizen) be applied?

• Only in manufacturing settings

• Only in service industries

• Only in educational institutions

• Can be applied anywhere

Which strategy involves training workers to perform multiple roles within the production process?

• Increase specialization

• Reduce machine usage

• Cross-train workers

• Implement strict job roles

What is a requirement for reducing setup time when dealing with small lots and changing product mixes?

• Extensive and costly setups

• Quick inexpensive setups

• Infrequent machine setups

• Manual setup processes

Which strategy in Planning and Control aims to balance production to avoid fluctuations and inefficiencies?

• Level loading

• Pull system and Kanban

• Close supplier relationship

• Preventive maintenance and housekeeping