CIM Lesson 1.1: History of Manufacturing Quiz REVIEW

Which innovator introduced lean manufacturing techniques focused on efficiency and eliminating waste?

• Eli Whitney
• Henry Ford
• Kiichiro Toyoda
• Jervis B. Webb

Answer explanation

Kiichiro Toyoda developed the Toyota Production System, a foundation for lean manufacturing that emphasized waste reduction and continuous improvement.

What is the main advantage of using an AGV in a factory setting?

• Reduces labor cost
• Requires no setup
• Improves Wi-Fi coverage
• Enhances machine speed

Answer explanation

AGVs (Automated Guided Vehicles) reduce the need for human-operated transport, cutting labor costs and improving efficiency.

Which system automatically stores and retrieves items in a warehouse environment?

• AGV
• CNC
• FMS
• ASRS

Answer explanation

An Automated Storage and Retrieval System (ASRS) uses computer-controlled systems to place and retrieve loads from defined storage locations.

What is a workcell designed to do?

• Paint vehicles
• Store products
• Group equipment by function
• Move raw material

Answer explanation

Workcells organize related machines and operations into a compact, efficient layout that allows smoother workflow.

Which of the following describes Just-In-Time (JIT) manufacturing?

• Parts arrive before the shift starts
• Inventory is always full
• Items arrive only as they are needed
• All workers assemble final products

Answer explanation

JIT reduces waste by having materials arrive exactly when they’re needed, preventing excess inventory.

Which technology allows engineers to quickly test ideas using prototypes?

• Injection molding
• Rapid prototyping
• Manual drafting
• Stamping

Answer explanation

Rapid prototyping (like 3D printing) allows engineers to create physical models quickly to test and refine designs.

What innovation made mass production of identical parts possible in the early U.S. manufacturing industry?

• Lean Manufacturing
• The Assembly Line
• Interchangeable Parts
• Workcells

Answer explanation

Eli Whitney's concept of interchangeable parts allowed products to be assembled from standardized pieces.

Which manufacturing principle involves all employees in continuous improvement?

• Six Sigma
• FMS
• Kaizen
• JIT

Answer explanation

Kaizen is a Japanese term meaning 'continuous improvement,' encouraging input from everyone in an organization.

Which company developed the first electronically controlled conveyor system?

• Toyota
• Ford
• Jervis B. Webb Co.
• General Motors

Answer explanation

The Jervis B. Webb Company pioneered electronically guided conveyors, laying the foundation for modern material transport.

Which type of system adapts easily to new products and workflows?

• Rigid Manufacturing
• Fixed Automation
• Flexible Manufacturing System
• Manual Workbench

Answer explanation

FMS can adapt quickly to changes in product types or volume, increasing responsiveness and productivity.