CIM Lean Inventory & JIT Systems 4

Question 1

Which of the following is a key prerequisite for successfully implementing JIT inventory?

Accepted Answer

Reliable, high-quality suppliers capable of frequent small deliveries

Answer

JIT depends entirely on suppliers delivering defect-free materials on time in small quantities, making supplier reliability non-negotiable.

Question 2

What is 'andon' in the context of lean manufacturing?

Accepted Answer

A visual signal system that alerts the team to a production problem so it can be addressed immediately

Answer

Andon systems (lights, cords, or boards) make problems visible instantly so teams can swarm and resolve them before defects or downtime propagate.

Question 3

A company implements SMED (Single-Minute Exchange of Die). What inventory impact does this have?

Accepted Answer

Allows economical small-batch production, reducing WIP and finished goods inventory

Answer

SMED slashes changeover time, making small production runs economical and eliminating the large batch sizes that create excess inventory.

Question 4

In lean terminology, what is a 'supermarket' in the context of pull systems?

Accepted Answer

A controlled inventory point where items are stored for downstream processes to pull as needed

Answer

A lean supermarket is a small, managed buffer between disconnected processes that enables pull replenishment when true continuous flow isn't possible.

Question 5

Which lean waste category describes unnecessary movement of inventory or materials within a facility?

Accepted Answer

Transportation (material movement)

Answer

Transportation waste involves moving materials farther or more often than necessary, which adds cost and risk of damage without adding value.

(CIM) Certified Inventory Manager Practice Test

(CIM) Certified Inventory Manager Practice Test

CIM Lean Inventory & JIT Systems 4