Канал: High School Engineering Teacher and Cabinetmaker

Materials - Aging and overaging in precipitation hardening alloys

Materials - Aging and overaging in precipitation hardening alloys

Materials - Al-Si die casting alloy

Materials - Al-Si die casting alloy

Materials - Al-Si-Mg (6000 Series) applications and discussion

Materials - Al-Si-Mg (6000 Series) applications and discussion

Materials - precipitation hardening - electron micrographs of precipitates

Materials - precipitation hardening - electron micrographs of precipitates

Materials - Precipitation hardening in a nutshell

Materials - Precipitation hardening in a nutshell

Recycling in civil structures

Recycling in civil structures

Mechanics - Aeronautical - Four fundamental forces in flight overview - HSC Engineering Studies

Mechanics - Aeronautical - Four fundamental forces in flight overview - HSC Engineering Studies

analogue frequency modulation explained

analogue frequency modulation explained

When to use method of joints and method of sections

When to use method of joints and method of sections

Shear, Tensile, Compressive stress compared

Shear, Tensile, Compressive stress compared

Method of Sections Example 3

Method of Sections Example 3

Method of Sections Example 2

Method of Sections Example 2

Method of Sections Example 1

Method of Sections Example 1

proof test vs proof stress

proof test vs proof stress

Stress Strain behaviour of all materials compared

Stress Strain behaviour of all materials compared

Corrosion prevention - Impressed current cathodic protection

Corrosion prevention - Impressed current cathodic protection

Class discussion 7 august true vs engineering stress

Class discussion 7 august true vs engineering stress

Class discussion 7 august yield stress vs proof stress

Class discussion 7 august yield stress vs proof stress

Calculation of Bending Stress aka Outer Fibre Stress

Calculation of Bending Stress aka Outer Fibre Stress

Yr11 Recap Tensile test basics

Yr11 Recap Tensile test basics

Class discussion 7 august compressive stress

Class discussion 7 august compressive stress

Bending Moment Diagrams - effect of uniformly distributed loads without calculations

Bending Moment Diagrams - effect of uniformly distributed loads without calculations

Calculating Bending Moment and Shear Force Diagrams using Point Loads Only

Calculating Bending Moment and Shear Force Diagrams using Point Loads Only

Basic principle behind calculation of Bending Moment and Shear Force Diagrams

Basic principle behind calculation of Bending Moment and Shear Force Diagrams

Truss analysis - Method of sections2 - another worked example on the same truss

Truss analysis - Method of sections2 - another worked example on the same truss

Truss analysis - Method of sections - simplest way on a truss

Truss analysis - Method of sections - simplest way on a truss

Truss analysis - Method of sections1 - worked example using moments on a truss

Truss analysis - Method of sections1 - worked example using moments on a truss

Truss analysis part 2b - Method of joints graphical AND mathematical answer

Truss analysis part 2b - Method of joints graphical AND mathematical answer

The simplest way to do method of joints (Truss analysis part 2a)

The simplest way to do method of joints (Truss analysis part 2a)

Tension and compression in truss members put simply

Tension and compression in truss members put simply

Worked Example - Calculate reaction forces acting on a truss with angled loads

Worked Example - Calculate reaction forces acting on a truss with angled loads

Truss Analysis part 1a - Calculating reaction forces on a truss using the 3 force rule

Truss Analysis part 1a - Calculating reaction forces on a truss using the 3 force rule

Truss analysis part 1b - Calculating Reaction Forces - How to solve 3 forces mathematically

Truss analysis part 1b - Calculating Reaction Forces - How to solve 3 forces mathematically

Actions of loads live and dead loads

Actions of loads live and dead loads

Truss analysis part 1c Reaction forces on a truss with simple loads - 3 forces analytical solution

Truss analysis part 1c Reaction forces on a truss with simple loads - 3 forces analytical solution

Factor of safety explained in simple terms

Factor of safety explained in simple terms

Compressive and Tensile stress calculations basic assumptions explained

Compressive and Tensile stress calculations basic assumptions explained

Stress and strain basics Engineering vs true stress

Stress and strain basics Engineering vs true stress

Toughness testing charpy and izod testing

Toughness testing charpy and izod testing

Stress and strain basics Youngs modulus

Stress and strain basics Youngs modulus

Stress and strain basics Toughness is the area under the stress strain curve

Stress and strain basics Toughness is the area under the stress strain curve

Stress and strain basics Proof Stress

Stress and strain basics Proof Stress

Stress and strain basics Youngs modulus not affected by hardening mechanisms

Stress and strain basics Youngs modulus not affected by hardening mechanisms

Stress and strain basics Hookes Law

Stress and strain basics Hookes Law

Road construction part2 geotextiles

Road construction part2 geotextiles

Bridge bearing design

Bridge bearing design

Ceramics Civil Structures part3 Cement

Ceramics Civil Structures part3 Cement

Road construction part1 asphalt

Road construction part1 asphalt

Ceramics Civil Structures part4 earthenware

Ceramics Civil Structures part4 earthenware

Concrete Civil Recap of basics

Concrete Civil Recap of basics

Timber structure property relationship

Timber structure property relationship

Concrete Steel reinforcing bar high strength structure and properties

Concrete Steel reinforcing bar high strength structure and properties

Concrete Pre and Post tensioned concrete

Concrete Pre and Post tensioned concrete

Concrete Reinforcement = tensile strength

Concrete Reinforcement = tensile strength

Concrete Civil structures reinforced concrete concrete cancer steel fibre reinforced concrete

Concrete Civil structures reinforced concrete concrete cancer steel fibre reinforced concrete

Simple Machines Recap

Simple Machines Recap

Timber laminates used in Civil structures

Timber laminates used in Civil structures

Fracture theory why glass fibre is strong in tension

Fracture theory why glass fibre is strong in tension

Shotpeening

Shotpeening

Fatigue failure

Fatigue failure

Ceramics Civil Structures part2 Laminated and Toughened Glass

Ceramics Civil Structures part2 Laminated and Toughened Glass

Ceramics Civil Structures part1 Glass structure

Ceramics Civil Structures part1 Glass structure

Civil Engineering - Innovation and effect on peoples lives

Civil Engineering - Innovation and effect on peoples lives

Innovation and effect on peoples lives part 2

Innovation and effect on peoples lives part 2

Environmental implications of materials used in Civil structures

Environmental implications of materials used in Civil structures

Specialised testing used in civil structures flexural strength

Specialised testing used in civil structures flexural strength

Specialised testing used in civil structures slump test

Specialised testing used in civil structures slump test

Specialised testing used in civil structures scleroscope

Specialised testing used in civil structures scleroscope

Specialised testing used in civil structures compression test

Specialised testing used in civil structures compression test

Fatigue cracking

Fatigue cracking

Crack theory part2 Stress Raisers

Crack theory part2 Stress Raisers

Crack theory in simple terms

Crack theory in simple terms

Significant Civil Structure failures part 2

Significant Civil Structure failures part 2

Significant Civil structure failures part 1

Significant Civil structure failures part 1

wet corrosion oxygen dissolution vs corrosion site

wet corrosion oxygen dissolution vs corrosion site

Basics of corrosion Redox Reactions What is an anode and a cathode

Basics of corrosion Redox Reactions What is an anode and a cathode

2 mechanisms of scale formation

2 mechanisms of scale formation

History of civil structures metals

History of civil structures metals

History of civil structures polymers and ceramics

History of civil structures polymers and ceramics

Dry corrosion

Dry corrosion

Stress corrosion cracking

Stress corrosion cracking

Galvanic Corrosion part1 mechanism

Galvanic Corrosion part1 mechanism

Wet corrosion

Wet corrosion

Galvanic Corrosion part2 Galvanic protection of structures

Galvanic Corrosion part2 Galvanic protection of structures

Corrosion overview

Corrosion overview

Crevice and pitting corrosion

Crevice and pitting corrosion

-Telephony fixed vs mobile

-Telephony fixed vs mobile

-Comparison of different transmission media long version

-Comparison of different transmission media long version

Plasma LCD LED TV

Plasma LCD LED TV

How a jet engine works

How a jet engine works

3D Television

3D Television

Digital Television Modulation and Transmission

Digital Television Modulation and Transmission

Comparison of cable and optic fibre

Comparison of cable and optic fibre

What is an Amp Hour

What is an Amp Hour

Digital radio modulation complete explanation

Digital radio modulation complete explanation

Satellite communication Geosynchronous

Satellite communication Geosynchronous

Satellite communication GPS

Satellite communication GPS

Satellite communication Low Earth Orbit

Satellite communication Low Earth Orbit

infrared transmission

infrared transmission

Satellite communication Geostationary GPS Low Earth Orbit

Satellite communication Geostationary GPS Low Earth Orbit

Microwave transmission

Microwave transmission

Coax cable

Coax cable

Old school cable minimised electromagnetic interference using an air gap

Old school cable minimised electromagnetic interference using an air gap

data transfer cable, multicore shielded unshielded twisted pair and multi shielded

data transfer cable, multicore shielded unshielded twisted pair and multi shielded

1930s electrical cable

1930s electrical cable

Attenuation electromagnetic waves vs frequency

Attenuation electromagnetic waves vs frequency

Modulation makes antenna size practical

Modulation makes antenna size practical

LED and laser diode comparison

LED and laser diode comparison

Attenuation in optical fibre due to mechanical defects, joints and bends

Attenuation in optical fibre due to mechanical defects, joints and bends

Attenuation due to wavelength

Attenuation due to wavelength

Why Step Index fibre has low data rate

Why Step Index fibre has low data rate

NBN single mode fibre

NBN single mode fibre

Optical fibre types2 more general discussion

Optical fibre types2 more general discussion

Optical fibre types1a optical fibres part1a

Optical fibre types1a optical fibres part1a

Optical fibres different types and general comments

Optical fibres different types and general comments

Step Mode Fibre Manufacture and Materials

Step Mode Fibre Manufacture and Materials

Step mode fibre dispersion of light

Step mode fibre dispersion of light

Graded index multimode fibre Materials manufacture and physics

Graded index multimode fibre Materials manufacture and physics

Step index multimode graded index multimode Single mode fibre

Step index multimode graded index multimode Single mode fibre

$Basics of optical fibres what is refraction and reflection$

Basics of optical fibres what is refraction and reflection

PID Control Basic auto cruise control and flight speed control technology

PID Control Basic auto cruise control and flight speed control technology

analogue (traditional) amplitude modulation explained

analogue (traditional) amplitude modulation explained

Applications of Light Emitting Diodes

Applications of Light Emitting Diodes

ADSL explained

ADSL explained

Basics - Pulse Modulation - PulseAnalogueModulation PulseWidthModulation PulsePositionModulation

Basics - Pulse Modulation - PulseAnalogueModulation PulseWidthModulation PulsePositionModulation

16 Quadrature amplitude modulation the minimum standard

16 Quadrature amplitude modulation the minimum standard

Higher orders of quadrature amplitude modulation

Higher orders of quadrature amplitude modulation

Basic Quadrature amplitude modulation

Basic Quadrature amplitude modulation

8 phase shift keying

8 phase shift keying

Why error occurs in anything more than 8 phase shift keying

Why error occurs in anything more than 8 phase shift keying

Quadrature Phase Shift Keying

Quadrature Phase Shift Keying

Binary Phase Shift Keying

Binary Phase Shift Keying

Binary Phase Shift Keying

Binary Phase Shift Keying

Basics of modulation phase of a sine wave

Basics of modulation phase of a sine wave

Basic Modulation Amplitude and Frequency Shift Keying of digital signals

Basic Modulation Amplitude and Frequency Shift Keying of digital signals

conversion to digital signal part4 Sampling and Quantisation

conversion to digital signal part4 Sampling and Quantisation

conversion to digital signal part5 Convert Quantised value to binary

conversion to digital signal part5 Convert Quantised value to binary

How sound is converted into electrical signal

How sound is converted into electrical signal

conversion to digital signal part3 Why 44100Hz sample rate

conversion to digital signal part3 Why 44100Hz sample rate

What is sound?

What is sound?

conversion to digital signal part2 shifting up signal

conversion to digital signal part2 shifting up signal

Conversion of sound to digital part 1 - produce analogue signal with microphone

Conversion of sound to digital part 1 - produce analogue signal with microphone

Black and white, as well as colour television basics

Black and white, as well as colour television basics

why is modulation needed

why is modulation needed

definitions technical terms used in telecommunications

definitions technical terms used in telecommunications

LED and Laser diodes

LED and Laser diodes

Diodes Intro then Signal and Zener diodes

Diodes Intro then Signal and Zener diodes

metals used in telecommunications

metals used in telecommunications

Basics of how television works

Basics of how television works

fundamentals frequency period wavelength

fundamentals frequency period wavelength

signal to noise ratio

signal to noise ratio

Tools spectrum analyser and oscilloscope

Tools spectrum analyser and oscilloscope

Frequency vs attenuation

Frequency vs attenuation

Scope of telecommunications

Scope of telecommunications

Intro to telecommunications

Intro to telecommunications

PowerSources

PowerSources

Diodes and Transistors basics

Diodes and Transistors basics

SkinEffects

SkinEffects

ACDCMotors

ACDCMotors

TransmissionLine

TransmissionLine

Logic Gate Control

Logic Gate Control

MotorControl

MotorControl

PID Control

PID Control

Transistors basics N type P type

Transistors basics N type P type

SimpleElectronicCalculations2

SimpleElectronicCalculations2

CalculatingResistanceinSeriesandParallel

CalculatingResistanceinSeriesandParallel

SimpleElectronicCalculations1

SimpleElectronicCalculations1

- Transistor Demo ***Will re-record this, clearer...***

- Transistor Demo Will re-record this, clearer...

- Specialised Electrical Testing

- Specialised Electrical Testing

Materials - Aeronautical - Precipitation Hardening Basics

Materials - Aeronautical - Precipitation Hardening Basics

Materials - PPT - Blow moulding

Materials - PPT - Blow moulding

Materials - Aeronautical - Aluminium Alloys

Materials - Aeronautical - Aluminium Alloys

Compression Moulding

Compression Moulding

Polymer Extrusion basics

Polymer Extrusion basics

Injection moulding

Injection moulding

hand and vacuum layup

hand and vacuum layup

Polymer structure property complete 1

Polymer structure property complete 1

Train drive

Train drive

Polymer basics

Polymer basics

Polymer Extrusion

Polymer Extrusion

Autoclave

Autoclave

carbon fibre

carbon fibre

Mechanics - Aeronautical - Bending Stress on airframes - recap - SFD and BMD in a Plane Wing Flight

Mechanics - Aeronautical - Bending Stress on airframes - recap - SFD and BMD in a Plane Wing Flight

Electrical - Sydney Trams - basic explanation of how they are powered

Electrical - Sydney Trams - basic explanation of how they are powered

Electrical - Trains - Basic motor control - HSC Engineering Studies.

Electrical - Trains - Basic motor control - HSC Engineering Studies.

Mechanics - Aeronautical - Basic Operation Principles of a four stroke engine

Mechanics - Aeronautical - Basic Operation Principles of a four stroke engine

Mechanics - Aeronautics - Introduction - Bending Stress on airframes HSC Engineering Studies

Mechanics - Aeronautics - Introduction - Bending Stress on airframes HSC Engineering Studies

Mechanics - Aeronautical - Bending Stress on airframes - SFD and BMD Plane Wing Tarmac

Mechanics - Aeronautical - Bending Stress on airframes - SFD and BMD Plane Wing Tarmac

Mechanics - Aeronautical - Bending Stress on airfames - SFD and BMD Plane Wing on the Tarmac - recap

Mechanics - Aeronautical - Bending Stress on airfames - SFD and BMD Plane Wing on the Tarmac - recap

Mechanics - Aeronautical - Propulsion - Internal combustion engines - HSC Engineering Studies.

Mechanics - Aeronautical - Propulsion - Internal combustion engines - HSC Engineering Studies.

Mechanics - Aeronautics - Operating Principles - Basic design of a propellor

Mechanics - Aeronautics - Operating Principles - Basic design of a propellor

Mechanics - Aeronautical - Turboprop - Basic operational principles HSC Engineering Studies

Mechanics - Aeronautical - Turboprop - Basic operational principles HSC Engineering Studies

Mechanics - Aeronautical - Operational principle of a ramjet

Mechanics - Aeronautical - Operational principle of a ramjet

Mechanics - Aeronautical - Materials used in a jet engine

Mechanics - Aeronautical - Materials used in a jet engine

Mechanics - Aeronautics - Hoop Stress due to a pressurised cabin

Mechanics - Aeronautics - Hoop Stress due to a pressurised cabin

Mechanics - Aeronautics - Bending Stress on plane in flight

Mechanics - Aeronautics - Bending Stress on plane in flight

Mechanics - Aeronautical - Basic operational principles of a Scramjet - HSC Engineering Studies

Mechanics - Aeronautical - Basic operational principles of a Scramjet - HSC Engineering Studies

Mechanics - Aeronautical - Basic operating principle behind a turbofan engine - HSC Engineering

Mechanics - Aeronautical - Basic operating principle behind a turbofan engine - HSC Engineering

Mechanics - Aeronautical - Propulsion systems - summary of where they are used.

Mechanics - Aeronautical - Propulsion systems - summary of where they are used.

IPT - AMS - Scientific principles underlying temperature measurement

IPT - AMS - Scientific principles underlying temperature measurement