In america we have 120 then we have 240. The 240 is carried along 2 "hot" wires of 120, so when you put 120 and 120 together you have 240.
Dave is on european power
So he has one hot wire of 240 and a neutral.
Watts are the same no matter what the voltage is. Thats why we are billed by KW used (kilowatts).
Basic electrical class here
1KW (kilowatt) is equal to 1000W (watts)
Using the electrical formula W/V=A
in the US at 120V
1200W = 10 amps
2400W = 20 amps
Now over where dave2 lives where he has a single line of 240 using our formula
1200W = 5 amps
2400W = 10 amps
This is the reason why his house has smaller breakers than ours, and he can get away with smaller wires.
The higher the amperage the larger wire guage. Thats why over here we have 440 V/480 V/600 V/1270 V etc. You could run much larger motor loads, and still only pull several amps.
I hope this helps
This post was edited by TimMiller at 11:30:46 01/17/10.
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 - Engine Valves - Some Helpful Information - by Staff. Intake - On the intake stroke the piston moves doward, sucking in carburized fuel through the open intake valve. Exhaust valve is closed. Compression - With both the intake and exhaust valves closed, the pistons upward stroke compresses or squeezes the fuel into the combustion chamber. Firing - Ignited by the spark, the compressed fuel explodes and forces the piston downward on its power stroke. Intake and exhaust valves are closed. Exhaust valves and seats are exp
... [Read Article]
Latest Ad:
Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor
[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.
