Posted by John T on February 03, 2009 at 08:04:36 from (98.115.40.108):
AS a retired electrical engineer I enjoy the electrical discussions on here now n then n try to help with questions the best I can. Also, as an engineer YES I KNOW A WATT IS A WATT...... regardless if its consumed and converted to various other energy forms like say an electric motor (magnetic field and rotation) or light bulbs (light n heat) or a cheap wal mart electric heater (heat maybe a lil light) or an expensive Amish built or Eden pure heater (heat maybe a lil light) etc etc.......
BUTTTTTTTT MY QUESTIONS FOR FUN DISCUSSION ARE:
The reason is Im sure we would all agree (engineers n technicians n laymen alike)
1) If we consumed 1500 watts in a room by running a 2hp or so electric motor, since some of the energy goes to magnetic field and some to ROTATION, there would probably be less heat generated then if we ran a 1500 watt electric heater EVERYONE AGREE??????
2) Although EITHER would consume 1500 watts, if we burned 1500 watts worth of the higher efficient (more lumens/watt) CFL bulbs we would get more light (lumens) then if we burned 15 100 watt incansescent light bulbs EVERYONE AGREE????
3) SOOOOOOO just as CFL lighting is more efficient then incandescent (more lumens per watt),,,,,,,,,, and just as A 3 phase motor is more efficient then a single phase motor ,,,,,,, AND SURE A WATT IS A WATT AND EITHER OF THE ABOVE CONSUMES WATTS BUT DOES NOTTTTTTTTTTTTTTT YIELD THE SAME IN HEAT OR LIGHT, Id think a more efficient electric heater (more BTU's per watt) will yield more BTU's per watt then a less efficient electric heater..
Everyone agree??????????
4) Or do some think any electric heater (strip or quartz or infrared, Wal Mart or Eden Pure or Amish etc etc etc) ALLLLLLLLLLLLLLLLL have the same BTU per watt effiency????????????????
5) Does anyone have any hard data regarding the EFFICIENCY in BTU's per Watt of say wire strip heaters versus infrared versus quartz etc etc
CLOSING:
I think Question 5 is the key here so we need the actual hard data OF THE BTU'S OF HEAT GENERATED VERSUS WATTS CONSUMED for strip or quartz or infrared heaters etc etc UNLESS someone has data that ANY TYPE OF ELECTRIC HEATER yields the same amount of BTU per watt !!!!!!!!!
A THOUGHT: The inefficiency of a motor or light etc is that some of the energy is "wasted" in the form of heat losses versus light or rotation soooooooooooo if the inefficiency of an electric heater is due to some of the energy is wasted as HEAT welllllllllllllllllll there ya go anyyyyyyyy heater is the same ??? Hmmmmmm lol
Sorry so long, as an engineer now an attorney I cant help myself lol
God Bless yall n keep warm now ya hear REGARDLESS how efficient you do it
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Earthmaster Project Progress Just a little update on my Earthmaster......it's back from the dead! I pulled the head, and soaked the stuck valves with mystery oil overnight, re-installed the head, and bingo, the compression returned. But alas, my carb foiled me again, it would fire a second then flood out. After numerous dead ends for a replacement carb, I went to work fixing mine.I soldered new floats on the float arm, they came from an old motorcycle carb, replaced the packing on the throttle shaft with o-rings, cut new ga
... [Read Article]
Latest Ad:
Nice Marvel Schebler DLTX 8 bronze body carburetor For 1934-1936 unstyled A tractor.Serial No.410000-42850. All restored and ready to use.
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
