Curated Video
How Receptacles Work - The basic working principle explained grounding
How Receptacles Work. In this video we look at how receptacles work, the different parts, how to wire a receptacle, how to control a switched receptacle, split circuit receptacles as well as how the ground wire works.
Curated Video
How Inverters Work - Working principle rectifier
How inverters work. In this video we take a look at how an inverter works to convert direct current (DC) into Alternating current (AC). Inverters are used increasingly throughout industry as well as building services HVAC systems to...
Curated Video
How does an Electric Motor work? (DC Motor)
In this video, we'll look at how an electric motor works- specifically, the DC motor. We'll discuss the different parts of the motor, and how they work together to create movement.
Curated Video
Half Wave Rectifier Explained - power electronics
Half wave rectifier explained - how to convert AC alternating current into DC direct current using diodes.
Curated Video
Ground Wire Explained
Ground wire explained. What is the purpose of the ground wire, what does it connect to, when is it used, why is it used.
Curated Video
GFCI breaker basics - Ground fault circuit interrupter how it works
In this video, we're going to go over the basics of GFCI breakers and how to use them. By the end of this video, you'll be able to understand how to use a GFCI breaker and when to use it.
Curated Video
Full Bridge Rectifier - How to convert AC into DC power electronics
Full bridge rectifier - how to convert AC alternating current into DC direct current. Using capacitors to filter the rippled DC wave into smooth DC with experiments.
Curated Video
Electrical Motor Connections
Electrical Motor Connections. How electric motors work, electrical motor connections explained, star delta wye electrical connections on three phase motors. 3ph motor. Learn how they work and why they are used from the basics....
Curated Video
Circulating Pump Basics - How a pump works HVAC heating pump working principle
Circulating pump and heating pumps explained. In this video we look at circulating pumps used in hot water and heating systems to understand the main parts as well as how they work. We cover applications of circulating pumps, why they're...
Curated Video
AC Electrical Generator Basics - How electricity is generated
Electrical generator basics. Learn the basic operation of an electrical generator, learn how magnets are used to generate electricity in a coil of wire. We then cover 3 phase three phase electricity and briefly the star configuration in...
Curated Video
120V 240V Electricity explained - Split phase 3 wire electrician
How 120V / 240V electricity is distributed from the power station and to your property. We look at how it is connected to power domestic appliances as well as the main components such as the electricity meter, main service panel, main...
Curated Video
Transistor capacitor circuit design guide
Design and build a transistor capacitor multivibrator circuit
Curated Video
How Stepper Motors Work - Electric motor
Stepper motors. How electric motors work, stepper motors explained. Learn how they work and why they are used from the basics. Learn the main parts, how it works, controller, driver, stepper motor types, what is a step, hybrid stepper...
Curated Video
Design and Build a PCB - SMD LED Learn electronics engineering
Learn to design and build printed circuit boards using this tutorial
Curated Video
Battery Life Calculator - How long will it power a circuit? mah
How long will a battery power a circuit? Learn how to estimate battery life in this video.
Curated Video
Automated Leak Detection solenoid explained
Automated leak detection solenoid. Learn how the system works in this video. Danfoss is helping to prevent water leakage with their new solenoid valve range. Made with ECO brass, these solenoid valves are tested and approved for use with...
The Business Professor
First Chicago Method - Business Valuation
What is the First Chicago Method of Business Valuation? The First Chicago Method is a valuation technique used to determine the financial worth of an investment or company by considering projected future cash flows and discounting them...
The Business Professor
Equity Compensation for Early Employees
What is equity compensation for early employees of a startup business venture? Equity compensation is a method of non-cash payment in exchange for services to a business. Based on the role and contribution, company shares are offered in...
The Business Professor
Employee Stock Option Plans (ESOP)
What is an Employee Stock Option Plan? Employee stock ownership, or employee share ownership, is where a company's employees own shares in that company. US employees typically acquire shares through a share option plan. In the UK,...
Curated Video
Rain Forest Destruction
Rain Forest Destruction researches current topics of rain forest destruction and the effects on the people in Brazil and around the world.
Curated Video
Ohm's Law
Ohm's Law explores the mathematical relationship between voltage, current, and resistance by analyzing Georg Ohm’s life and Ohm’s Law.
Curated Video
Gel Electrophoresis
"Gel Electrophoresis” explores the process of chromatography, focusing on gel electrophoresis and how it is used in the field of forensics.
Curated Video
Mysterious Saturn
Astrophysicist Scott Tremaine, Institute for Advanced Study, describes the many open scientific questions associated with Saturn and its rings, describing what we know, what we don’t know, and why we know there’s a problem with some of...