Curated Video
Understanding Input and Output Currents in Transformers and Their Practical Applications
The lecture video discusses input and output currents of transformers and how the number of turns of wire on primary and secondary coils affect them. The video explains the definition of electrical power and how it is related to current...
Curated Video
Variable Frequency Drive Basics
Variable Frequency Drives Explained - VFD basics. In this video we take a look at variable frequency drives to understand how they work in electrical engineering and power electronics. We look at where and why to use a VFD or VSD,...
Curated Video
Induction Motor Basics
In this video, we'll explore the basics of induction motors. We'll cover topics like the theory behind induction motors, the different types of induction motors, and how induction motors work.
Curated Video
How Air Handling Units work
Air Handling Units. In this video we'll learn how air handling units or AHU's work. Starting with simple typical examples and increasing to more advanced designs. Covering ductwork, AHU, centrifugal fan, cooling coil, heating coil,...
Curated Video
Starter Motor, What's Inside?
What's inside a starter motor, in this video we take a look inside a starter motor to see how it works and the main parts for automotive engineering.
Curated Video
How Transformers Work
How do transformers work? find out here in this video on how transformers work the basics.
Curated Video
how starter motors work
Do you know how a starter motor works? In this video, we're going to take a look at the basics of starter motors and see how they work.
Curated Video
How Multispeed pumps work
Have you ever wondered how multispeed pumps work? In this video, we'll explain how multispeed pumps work
Science Buddies
How to Wind a Wire Coil with a Drill
This video shows you how to wind a large coil of wire (sometimes called an electromagnet or a solenoid, depending on the context) using a power drill. If you are just making a small coil that requires a few dozen wraps of wire, it is...
Curated Video
Types of stepper motor explained
Learn how stepper motor works and the different types in this video on stepper motor basics, covering permanent magnet stepper motor, variable reluctance stepper motor, hybrid stepper motor, the rotational magnetic field as well as the...
Curated Video
why transformers hum
In this video, we'll learn about the reasons why transformers make a humming noise. We'll explore the physics behind the sound, and how transformers work.
Bethany Thiele, Art Teacher
Decorating: Clay Coil Bowl Day 3
For CLAY, I always use Amaco White Art Low Fire Clay. For GLAZE, I like Amaco's F Series low fire glazes for SOLID colors. Or for FUN GLAZE colors, I use Amaco's Crystaltex low fire glazes.
Science360
Wind Power! - Green Revolution
Join host Lisa Van Pay, PhD (aka a scientist) as she explores exciting wind energy research taking place around the country. For more Green Revolution, go to: http://www.nsf.gov/news/special_reports/greenrevolution/
Bethany Thiele, Art Teacher
Polymer Clay Charm Lesson: Keychain Tutorial PART 1
Polymer Clay Charm Lesson: Keychain Tutorial PART 1
Physics Girl
Oxygen is MAGNETIC?!
Liquid oxygen has unusual magnetic properties. This demonstration with the MIT Technical Services Group and a crazy blowtorch demonstration on the curie point of iron share a glimpse into how different kinds of magnetism work.
FuseSchool
PHYSICS - Magnetism - Current and Magnetic Fields
Electromagnets are incredibly useful. They can do all the things a normal magnet can do, but can also be switched on and off. Electromagnets have many uses, from moving cars in a scrap yard to high speed Maglev trains. The trains are...
DoodleScience
Transformers _ GCSE Physics
Transformers change the potential difference of electricity. There are two main types of transformer that are used in the national grid. These are step up and step down transformers. Each of them consists of a two coils of wires around...
Bethany Thiele, Art Teacher
Clay Coil Bowls- Part one
For CLAY, I always use Amaco White Art Low Fire Clay. Here is a link to 50 lb. box! https://amzn.to/2TbJb5q For GLAZE, I like Amaco's F Series low fire glazes for SOLID colors: https://amzn.to/2MjVdr4 Or for FUN GLAZE colors, I use...
FuseSchool
Transformers
Transformers | Magnetism | Physics | FuseSchool In this video we will be looking at what transformers are and how they work. No, not the giant robots that can transform into cars but an electrical device that changes the voltage of an...
Curated Video
How Does a Refrigerator Work?
This video provides a clear and concise explanation of how a refrigerator works. It explains the process of evaporation and condensation of a refrigerant to maintain a cool temperature inside the fridge, preventing the growth of bacteria...
FuseSchool
Current & Magnetic Fields
Current & Magnetic Fields | Magnetism | Physics | FuseSchool Electromagnets are incredibly useful. They can do all the things a normal magnet can do, but can also be switched on and off. Electromagnets have many uses, from moving cars in...
Curated Video
Magnetic Fields Around Solenoids: Explained
This video is a lecture on solenoids and the magnetic field that forms around them. The lecturer explains the concept of magnetic fields and how they can form around conducting wires. They demonstrate how the direction of the current...
Rock 'N Learn
Physical Science : Magnetic Forces
Physical Science for Kids is the fun way to learn important facts about physical science and get ready for tests. Take a fascinating journey to the Super Science Station to learn about magnetic forces.