All  Engineering and Technology Information in One Place.....


About This Site

Sections  Directory

Search This Site

Privacy Policy

For Discussion of These Topics + Visit  the New Engitek Science and Technology Forum


Tired of looking for a job?, Cansado de buscar trabajo?


Semiconductors Devices


Electronics Technology Information Sites


Science and Tech Forum


Electronics Engineering Information by Categories


Engineering and Science Software


Free Science-Tek Magazines and Publications


Regulatory Offices and Agencies and Standards


Patents  Information


Prototypes Developing Houses, Devices and Tools


IC’s Foundries  and IC Development Services


Certification Labs


Operation Manuals


Physics Units Converter Calculators

Convert any type of unit into any other of any system or scale


Alternative Energies Tutorials:


Ocean Energy

Wind Energy

Solar Energy



Lean Manufacturing Tutorials:

The Seven Causes of Waste

The 5S

The 5 Why’s

The 4 M’s +1

Cause Effect / Fish Diagram  

The 4W’s +H+W



Project Charter Example

Value Stream Mapping Introduction and Icons

Current or Present State Map

Future Sate Mapping

Cell Production

Kanban Production System




Electronics and Electromechanical Distributors


Jobs Portal

Easily find your dream Job


Technology News


Science News


Business News


Electronics, RF and Communication Concepts

Rsistors and capacitors colors code

The Logarithm

The bel, decibel , the dbm and the dbmv

Electrical noise definition and Thermal noise

Signal to noise ratio


Lowest Prices for Solar Cells

Best Solar Energy Books

Lowest price Solar Panels

Wind Turbines and Parts

Best Wind Energy Books

Search this site

Para nuestros amigos de habla hispana, los invitamos a visitar el portal tecnológico en español:



The 4W’s +H+W




What, Where, Who, When + How + With What


The 4W’s+H+W name comes from the initial letter of the words: What, Where, Who, When and How. One more was added that in accordance with the experience gets many times overlooked, this is With What (what resources?).


This particular tool has also a strong application in project management and in production pilot planing or just plain planing, further more it can be integrated as part of a problem solution process.  

This could be  the typical case for the recall problems in the automotive industry