BSEM Operations Management & Process Improvement 1

Question 1

What is the primary goal of lean manufacturing?

Accepted Answer

Eliminate waste while delivering value to the customer

Answer

Lean manufacturing focuses on eliminating all forms of waste (muda) throughout the production process to maximize customer value.

Question 2

In Six Sigma, what does DMAIC stand for?

Accepted Answer

Define, Measure, Analyze, Improve, Control

Answer

DMAIC is the core Six Sigma problem-solving methodology: Define, Measure, Analyze, Improve, and Control.

Question 3

What is a Kanban system primarily used for?

Accepted Answer

Controlling inventory and production flow through visual signals

Answer

Kanban uses visual signals (cards or bins) to trigger production or replenishment only when needed, controlling inventory levels and workflow.

Question 4

Which metric measures the ratio of value-added time to total lead time in a process?

Accepted Answer

Process cycle efficiency (PCE)

Answer

Process Cycle Efficiency (PCE) = Value-Added Time / Total Lead Time, indicating how much of the lead time actually adds value.

Question 5

What is Overall Equipment Effectiveness (OEE) used to measure?

Accepted Answer

The productive performance of manufacturing equipment

Answer

OEE combines Availability, Performance, and Quality rates to measure how effectively manufacturing equipment is utilized.

BSEM - Bachelor of Science in Engineering Management Practice Test