I was on my world and then suddenly I see an electric furnace!
What is this and how do I use it?
Best Answer
An electric furnace is far superior to an iron furnace, due to its ability to use energy efficiently.
Imagine you need 10 energy to complete a task. Coal uses 20 energy in this example because it will be used up entirely. However say you use a battery it will take 10/20 of its energy and you will be able to use it again producing twice as much for the same amount of energy.
This means that instead of wasting energy regardless of what you are smelting you are using only the required amount.
Recipe
2 Redstone Dust, 1 Electronic Circuit, 1 Iron Furnace.
Each piece of fuel powers a minecart with furnace for 3 minutes. Adding another piece of fuel at any time increases the total range by another 3 minutes. [...] Minecarts with furnaces on a level track will cover 204m per minute (about 3.4 m/s), or 612m per piece of coal. Pushing multiple minecarts may decrease the range slightly, depending on collisions. Minecarts with furnaces can also pull up to four other minecarts behind them if the carts are first shunted together against a wall and then the furnace minecart is made to change direction.
Best Answer
An electric furnace is far superior to an iron furnace, due to its ability to use energy efficiently.
Imagine you need 10 energy to complete a task. Coal uses 20 energy in this example because it will be used up entirely. However say you use a battery it will take 10/20 of its energy and you will be able to use it again producing twice as much for the same amount of energy.
This means that instead of wasting energy regardless of what you are smelting you are using only the required amount.
Recipe
2 Redstone Dust, 1 Electronic Circuit, 1 Iron Furnace.
The following sources both show how to use it.
Sources
http://technicpack.wikia.com/wiki/Electric_Furnace
http://wiki.industrial-craft.net/index.php?title=Electro_Furnace