This is a 12 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topics of Electric fields. This covers the basics of radial fields around point charges, uniform fields, electrical field strength, electric flux, electric flux density, and Coulomb’s Law. A worksheet and answers is also included. This is the first PowerPoint in this section (Electricity and circuits).

This is a 12 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topics of Enthalpy, Entropy and the Gas Laws. The first two sub-topics are briefly defined and covered qualitatively with the formula for Enthalpy included. The gas laws are broken down into Boyle’s Law and Charles’ law before being combined to make the standard gas law pV/T = constant This is the fifth PowerPoint in this section (Thermodynamics) and includes a worked example of the use of the gas law when pumping up a bike tyre.

This is an 8 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Heat Engines and Heat Pumps. This lesson covers the calculations for calculating the thermal efficiency for these systems, including a worked example for a modern combustion engine. This is the fourth PowerPoint in this section (Thermodynamics).

This is a 13 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topics of Specific Heat Capacity and Specific Latent Heat. This lesson covers the calculations for both heating and changing state of materials. The use of the gradients and scales of graphs are also covered as a method to finding the SHC and SLH of materials that are tested. This is the third PowerPoint in this section (Thermodynamics) and includes a slide which outlines the standard experiment to find the SHC of a substance using an immersion heater. v1.1 - Worksheet and answers add; minor grammar changed on graph explanation

This is a 9 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Thermal Expansion. This lesson covers the calculations for expansion of metals due to heating. This is the second PowerPoint in this section (Thermodynamics). v1.01 - amended a superscript issue in the worked example (2/9/21)

This is a 10 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Heat Transfers. This includes a mathematical explanation of conduction and qualitative explanations for radiations and convection. This is the first PowerPoint in this section (Thermodynamics) and includes a worked example of conduction using steady rate thermal conductivity.

This is a 13 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Fluid Flow in Pipes. This lesson covers the calculations for volumetric flow rate, mass flow rate and how these are applied to tapering pipes. This is the fourth PowerPoint in this section and includes definitions, formulae and worked examples.

This is a 8 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Immersed Bodies. This covers the calculations of buoyancy for fully and partially submerged objects. This builds on Archimedes’ principle with a mathematical understanding of buoyancy. This is the third PowerPoint in this section (Fluid dynamics) v1.2 - Worksheet added with answers (2nd Sept 2021)

This is a 14 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Hydrostatic Pressure. This covers hydrostatic thrust calculations, centre of mass and links to everyday engineering (dams), including a worked example. This is the second PowerPoint in this section (Fluid dynamics) v 1.1 - Worksheet added, with answers (2nd Sept 2021)

This is a 12 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Fluid Systems. This is an introduction to this topic where the properties of mass, pressure, volume, density and weight are explained. A worksheet of questions and an answer sheet are included. This is the first PowerPoint in this section and includes definitions and worked examples.

This is a 15 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Lifting Machines which includes The Inclined Plane, Pulleys, Screw Jacks and Scissor Mechanisms. This is the eighth and final PowerPoint in this section which covers each of these main lifting mechanisms and includes worked example calculations for each example.

This is a 12 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Efficiency and Mechanical Advantage as applied to lifting machines in engineering. This is the seventh PowerPoint in this section which covers Mechanical Advantage and Velocity Ratio in ideal systems and then applies this to non-perfect scenarios so that efficiency can be calculated. The lifting machine of a block being pushed up a slope is used throughout this PowerPoint to cover this topic in an easy to understand manner. This is extended to more complex listing machines in the next PowerPoint in the series.

This is a 9 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Energy in Rotational Mechanics. This is the sixth PowerPoint in this section which covers Work Done, Power, Moment of Inertia, and Kinetic Energy for uniform circular motion. This PowerPoint is a descriptive walk through of each of these topics with some supporting calculations.

This is a 17 slide PowerPoint and a worksheet of questions that covers BTec National Engineering (A-Level equivalent) on the topic of Rotational Motion. This is the fifth PowerPoint in this section which covers an introduction to circular mathematics and applies this to rotational engineering. This includes Angular Displacement, Radians, Angular Velocity, Angular Displacement, Tangential Velcoity, Centripetal Acceleration, and Torque.

This is an 18 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Conservation of Energy. This is the forth and final PowerPoint in this section and it covers Work Done, Kinetic Energy and Gravitational Potential Energy. The slides take the reader through several worked examples and explanations of the use of these formula. v1.01 - Error in calculation corrected v1.1 - Worksheet of questions and answers added

This is a 9 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of Momentum This is the third PowerPoint in this section which goes over the basic calculations for two body problems including collisions that stick together, bounce apart, and explosions. This lesson is supported with a set of questions and fully worked answers. This PowerPoint is designed as an animated set of examples of each of the three main types of momentum problems.

This is an 16 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic Forces and the parameters of Linear Motion. This is the second PowerPoint in this section which covers Newton’s second law, Momentum, Frictional Force calculations, Work Done, and Power. There is also a supporting worksheet of questions including an answer sheet.