HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
<<  <  Page 2/2
TunaFish#5
User Rank
Gold
Re: Rules about efficiency? LET TRUTH PREVAIL!!
TunaFish#5   2/25/2014 2:32:57 PM
NO RATINGS
@William K.

Thanks for verbalizing.  My reaction was very similar. 

My only edit would be changing: "there may be something else not mentioned in the discussion"  -- specifically change "may be" to a tone more suspicious of the unmentioned motivation.

In my observations, industries (industry sectors) do not normally invite more stringent regulations upon themselves for the sake of general & vague goodness.

Note:  I'm not of the paranoid ilk that waits for the consumer to get the short end of the stick after any industry move.  It's only that something just ain't normal in the picture this article paints.

William K.
User Rank
Gold
Rules about efficiency? LET TRUTH PREVAIL!!
William K.   2/25/2014 10:14:52 AM
NO RATINGS
It seems that any buyer of motors, especially those that use a lot of power, would of course consider the efficiency of a motor as a major parameter in making the selection of which motor to select. This is true because in most cases the cost of power to run the motor over it's lifetime is far greater than the initial purchase price. The very rare exception is motors that are very seldom operated, where perhaps reliability and size are more important than efficiency. 

So while uniform test procedures would be a worthwhile rule to enforce, as well as truth in advertising and labeling, it wo8uld seem that the market would enforce the production of only the most efficient motors. Of course, there may be something else not mentioned in the discussion, such as a tendancy for some offsore sources to provide completely false information about their products, the most obvious is overstating wire sizes. Finding a spool of wire marked as number 12 and finding that it is actually much closer to what would be number 15 is not a nice surprise.

<<  <  Page 2/2


Partner Zone
Latest Analysis
A study by the Swiss government determined the type of human errors that lead to engineering disasters and ranked those errors by percentage.
General Motorsí growing commitment to electric cars took a new turn last week, as the giant automaker said it would use EV batteries in the future to help boost its use of renewable energy.
A fabric designer and chemical engineer have teamed up to design fabric woven with solar panels for the future of wearable, autonomously powered technology.
A new linear encoder will offer measurement resolution of about 31 picometers -- less than the diameter of an atom -- when it hits the market in prototype form later this year.
Apple made some controversial decisions with its new iPhone 7 models, so what did they do with the extra space? The latest teardown from iFixit digs under the hood of Apple's new sensor-heavy phone.
More:Blogs|News
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Sep 12 - 16, Analytics for the IoT: A Deep Dive into Algorithms
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9 | 10


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Next Course June 28-30:
Sponsored by Stratasys
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service