Engineering
Computing and communicationTransportationEnergyAgricultureEngineeringRoboticsOptical, navigation and astronomicalIndustryInfrastructureMachinery and toolsWeaponsSpaceMilitary technologyComputing and information technology<span id="Tools and machinery"></span>Machinery and toolsGeneralNavigation and timekeepingMedia and communicationElectronicsFrom Lably lessonsTextilesMaterialsArtificial IntelligenceOptical technologyFood and healthTools and machineryComputer StudiesMedical technologyStructuresBiotechnologyOpticalComputer ApplicationsInformation TechnologyInformatics Practices
N
- NanocircuitryElectrical circuits operating on the nanometer scale
- NanotechnologyTechnology with features near one nanometer
- National Society of Professional EngineersThe National Society of Professional Engineers (abbreviate as NSPE) is a professional asso
- Naval armourProtection schemes of warships
- Neasden DepotNeasden Depot is a London Underground depot located in Neasden in the London Borough of Br
- Necessity is the mother of inventionProverb about what drives innovation
- Neutral axisAxis in the cross section of a beam
- New Engineering ContractSystem that guides the drafting of documents
- New product developmentComplete process of bringing a new product to market
- Newcomen Memorial EnginePreserved beam engine in Devon, England
- Nicholas WoodEnglish colliery and steam locomotive engineer (1795–1865)
- Nine dots puzzleMathematical puzzle
- Nitro engineEngine which burns a nitromethane mix
- Nominal Pipe SizeNorth American set of standard sizes for pipes
- Non-circular gearGear in a shape other than a circle
- Non-synchronous transmissionA non-synchronous transmission, also called a crash gearbox, is a form of manual transmiss
- NondimensionalizationNondimensionalization is the partial or full removal of physical dimensions from an equati
- Normal Accidents1984 book by Charles Perrow
- North American Water and Power AllianceProposed interlinking of Canadian and American rivers
- Nose cone designGeometry and construction of the foremost tip of airplanes, spacecraft and projectiles
- Nozzle extensionRocket component
- NTU methodMethod to calculate rate of heat transfer in heat exchangers
- Nuclear labor issuesRadiation workers health and labor issues
- Nuclear technologyTechnology that involves the reactions of atomic nuclei
- Nusselt numberNondimensional heat transfer coefficient