What kind of education(degree) does one need to be able to build electric heaters?

Question by Oke: What kind of education(degree) does one need to be able to build electric heaters?
Where can one acquire such a training?

Best answer:

Answer by billrussell42
None at all. Go visit the factory in china where the heaters are made. None of the people assembling the heaters have degrees. Not a single one. I don’t think the supervisor does either.


Add your own answer in the comments!

Electric Motors: “DC Motors and Generators” pt3-3 1961 US Army Training Film

more at scitech.quickfound.net “DC MOTORS AND GENERATORS… DESIGN, APPLICATION, AND OPERATION OF BASIC, SERIES, SHUNT, AND COMPOUND WOUND TYPE DC GENERATORS AND MOTORS.” US Army training film TF9-3106 Public domain film from the National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization (the resulting sound, though not perfect, is far less noisy than the original). Split with MKVmerge GUI (part of MKVToolNix), the same software can recombine the downloaded parts (in mp4 format): www.bunkus.org part 1: www.youtube.com part 2: www.youtube.com en.wikipedia.org A DC motor is an electric motor that runs on direct current (DC) electricity… Two important performance parameters of DC motors are the Motor constants, Kv and Km Brush The brushed DC electric motor generates torque directly from DC power supplied to the motor by using internal commutation, stationary magnets (permanent or electromagnets), and rotating electrical magnets. Like all electric motors or generators, torque is produced by the principle of Lorentz force, which states that any current-carrying conductor placed within an external magnetic field experiences a torque or force known as Lorentz force. Advantages of a brushed DC motor include low initial cost, high reliability, and simple control of motor speed. Disadvantages

How do I find out the brand of electric fence dog collar I have?

Question by SillyBilly: How do I find out the brand of electric fence dog collar I have?
I have n electric fence dog collar with no brand name on it. it has an fcc sticker and on it it has “SWR4”, “LDT-205”, “CAN 2721R-LDT205”, and thats it, with a push button on/off and a place that tells you how to replace batteries. How would I tell what fence or brand it goes with?

Best answer:

Answer by Nebmommyof1
You may want to try calling a few different pet fence companies & asking them about the LDT part number. That sounds familiar. Try “tri-tronics” or “pet-tronics”

Add your own answer in the comments!

Does a regular desk fan work the same as an electric car motor?

Question by Ghost: Does a regular desk fan work the same as an electric car motor?
I like working with motors and machines and making things go and i figured since they figured out how to make an electric engine powerful enough for cars that i could trick out my fan to run at like a hundred MPH Lol So to get familiar with motors like that, I’d take my fan apart but do they have like the same concept behind them or what?

Best answer:

Answer by Allan
Normal desk fans use an AC induction motor which operates on a different principle to that of the DC motor found in a car.

Add your own answer in the comments!

Saigon Electric 2011 – Dance Scene (HD)

Dance scenes from the film Saigon Electric! The dance film is released in the US on October 7, 2011. Choreographer – Ricky Cole (USA) and Viet Max (Vietnam) MAI, a traditional ribbon dancer from the countryside, arrives to the big city of Saigon in hopes of being admitted to the national dance academy, where she meets the rebellious KIM, A hip hop from a local crew. Mai enters their lives as the crew trains at the community center with their own dreams: to compete internationally in South Korea. To do so, they have to beat the national champs from Hanoi. Soon enough, Kim moves in with Mai and the two teens become kindred spirits until Kim loses in an underground battle and quits the South crew. As Mai becomes closer to Doboy, the leader of the South crew, Kim begins a fairy tale romance with Hai, a rich boy from the other side of the tracks threatens her friendship with Mai. The kids trouble mount when a hotel developer informs them that their community center will be torn down to make room for a large hotel. Now Mai and Doboy have to convince city officials to attend the Samsung competition, but first they’ve got to beat the North crew. Will Kim run off to Europe with her rich new boyfriend, or will she return to her hip hop family. Will Mai find the courage to audition again for the national dance academy. Will the underdogs Saigon crew find a way to keep their community center and find victory at the big competition? Saigon Electric is a movie that looks at the youth
Video Rating: 4 / 5

Teaching puppy about electric fence around horse pasture?

Question by adl1217: Teaching puppy about electric fence around horse pasture?
I have horses that are in a pasture with an electric fence. Horses learn by experience as puppy will eventually too, but I would like to minimize the shock as she is only 3 mos old. I have had the fence off but the snow is almost gone and the time is coming to put it back on. Any suggestions?

Best answer:

Answer by jackknife barber
They’re high voltage, low amperage. He’ll figure it out. Only takes once. It did for mine.

Know better? Leave your own answer in the comments!

UP 80 & 80B, ALCO Coal Burning Turbine Electric, built 1961; Council Bluffs, IA; April 1964

UP 80 & 80B, ALCO Coal Burning Turbine Electric, built 1961; Council Bluffs, IA; April 1964
model railroads
Image by San Diego Model Railroad Museum
Description: UP 80 & 80B, ALCO Coal Burning Turbine Electric, built 1961; Council Bluffs, IA; April 1964
Copyright: Brenda M. Bailey
Object ID: BMBSlides_01997
Repository: San Diego Model Railroad Museum Library

Together in Electric Dreams – Phil Oakey (Human League)

From the 1984 movie “Electric Dreams” Electric Dreams is a 1984 movie set in San Francisco, California that depicts a love triangle between a man, a woman, and a home computer. It stars Lenny Von Dohlen, Virginia Madsen and Bud Cort (voice) and was directed by Steve Barron. The soundtrack features music from prominent popular musicians of the time, being among the first of the movies of this generation that actively explored the commercial link between a movie and its soundtrack. The sountrack album Electric Dreams was re-issued on CD in 1998. The singer (AND CO-WRITER OF THE SONG) in the video is Phil Oakey of The Human League. This video is on “The Best of The Human League” DVD. There is a cameo by Giorgio Moroder (the man wearing glasses who comes into the radio studio to find out what is going on), he is co-writer/producer Giovanni Giorgio Moroder on April 26, 1940 in Ortisei, Italy) is an Academy Award-winning Italian record producer, songwriter and performer, whose groundbreaking work with synthesizers during the 1970s was a significant influence on new wave, techno and electronic music in general. Particularly well known are Donna Summer’s disco hits produced by Moroder, including “I Feel Love”. Moroder is also the founder of the former Musicland Studios in Munich, which served as a recording home for artists ranging from Led Zeppelin and Queen to Elton John for much of the 1980s and 1990s. Moroder was one of the producers of “Love to Love You Baby” — Donna
Video Rating: 4 / 5