EMAE 260 Exam 1 Questions with
Complete Solutions
What are the nine steps of project management - ANSWER-1. Define project(project
charter)
2. Generate tasks(work breakdown structure, task description)
3. Determine roles and responsibilities and develop estimates (responsibility matrix,
effort and duration estimates)
4. Define task interdependencies and analyze critical path(project network diagram)
5. Develop schedule(Gantt chart)
6. Perform resource loading and leveling(resource loading and histogram)
7. Generate project budget
8. Develop risk management plan(preventative and contingency plans)
9. Track and manage the project
10. Perform post project review
What is product development - ANSWER-A set of activities starting with the
perception of a market opportunity and ending with the sale of a product
What are the three steps of product development - ANSWER-Marketing
-identify market opportunities
- identification of customer needs
- identification of target pricing
-promotion of product
Design
- product quality
-product cost
-development time
-development capability
Manufacturing
-product system
-supply chain
What is the product development process in stage gate format - ANSWER-Phase 0:
planning
Phase 1: concept design
Phase 2: system level design
Phase 3: detail design
Phase 4: testing and refinement
Phase 5 production Ramp up
What is phase 0 - ANSWER-PLANNING
Describe market opportunities
Consider existing product platform
Consider new technology
Identify production and or corporate constraints
Allocate project resources
, What is phase 1 - ANSWER-Concept development: considers the different ways the
product and each subsystem can be designed
Identify customer needs
Research competitive landscape
Develop concepts
Determine feasibility of design concepts
Build and test prototypes
Estimate manufacturing costs
What are phase 2 and phase 3 - ANSWER-System level design and detail design
System level design: functions of the product are examined leading to the divisions
of the product into various subsystems
Detail design: the phase where the design is brought to the state of a complete
engineering description of a tested and producible product
Develop extended product family
Develop marketing plan
Describe all subsystems and components
Develop software and firmware
Create prototypes of each subsystem
Choose all parts and tolerances
Identify suppliers
Create assembly scheme
Define assembly process and obtain tooling
What is phase 4 - ANSWER-Testing and refinement: making and testing many
preproduction versions of the product
Develop plans for field testing
Create alpha and beta prototypes
Perform as and reliability testing
Iterate and refine design
Refine assembly and fabrication schemes
Create quality assurance strategy
What is phase 5 - ANSWER-Production ramp up: when manufacturing operations
begins to make and assemble the product using intended and actual production
system
Get first run products to preferred customers
Start production
What are the factors the affect product success - ANSWER-Product price and cost
Profit = price-cost
What is a static product - ANSWER-The changes in their design take place over long
time periods through incremental changes occurring at the subsystem and
component levels (ie cars, dishwashers etc)
What is a dynamic product - ANSWER-Customers are willing to, and may even
demand change
(Ie. Wireless phones, software etc)
Complete Solutions
What are the nine steps of project management - ANSWER-1. Define project(project
charter)
2. Generate tasks(work breakdown structure, task description)
3. Determine roles and responsibilities and develop estimates (responsibility matrix,
effort and duration estimates)
4. Define task interdependencies and analyze critical path(project network diagram)
5. Develop schedule(Gantt chart)
6. Perform resource loading and leveling(resource loading and histogram)
7. Generate project budget
8. Develop risk management plan(preventative and contingency plans)
9. Track and manage the project
10. Perform post project review
What is product development - ANSWER-A set of activities starting with the
perception of a market opportunity and ending with the sale of a product
What are the three steps of product development - ANSWER-Marketing
-identify market opportunities
- identification of customer needs
- identification of target pricing
-promotion of product
Design
- product quality
-product cost
-development time
-development capability
Manufacturing
-product system
-supply chain
What is the product development process in stage gate format - ANSWER-Phase 0:
planning
Phase 1: concept design
Phase 2: system level design
Phase 3: detail design
Phase 4: testing and refinement
Phase 5 production Ramp up
What is phase 0 - ANSWER-PLANNING
Describe market opportunities
Consider existing product platform
Consider new technology
Identify production and or corporate constraints
Allocate project resources
, What is phase 1 - ANSWER-Concept development: considers the different ways the
product and each subsystem can be designed
Identify customer needs
Research competitive landscape
Develop concepts
Determine feasibility of design concepts
Build and test prototypes
Estimate manufacturing costs
What are phase 2 and phase 3 - ANSWER-System level design and detail design
System level design: functions of the product are examined leading to the divisions
of the product into various subsystems
Detail design: the phase where the design is brought to the state of a complete
engineering description of a tested and producible product
Develop extended product family
Develop marketing plan
Describe all subsystems and components
Develop software and firmware
Create prototypes of each subsystem
Choose all parts and tolerances
Identify suppliers
Create assembly scheme
Define assembly process and obtain tooling
What is phase 4 - ANSWER-Testing and refinement: making and testing many
preproduction versions of the product
Develop plans for field testing
Create alpha and beta prototypes
Perform as and reliability testing
Iterate and refine design
Refine assembly and fabrication schemes
Create quality assurance strategy
What is phase 5 - ANSWER-Production ramp up: when manufacturing operations
begins to make and assemble the product using intended and actual production
system
Get first run products to preferred customers
Start production
What are the factors the affect product success - ANSWER-Product price and cost
Profit = price-cost
What is a static product - ANSWER-The changes in their design take place over long
time periods through incremental changes occurring at the subsystem and
component levels (ie cars, dishwashers etc)
What is a dynamic product - ANSWER-Customers are willing to, and may even
demand change
(Ie. Wireless phones, software etc)
