Trying to power 3 Magma Crucibles...

  • Please make sure you are posting in the correct place. Server ads go here and modpack bugs go here
  • The FTB Forum is now read-only, and is here as an archive. To participate in our community discussions, please join our Discord! https://ftb.team/discord

Furious1964

Well-Known Member
Nov 10, 2012
1,436
70
63
and I need to know what are the best engines to use to power them. My choices are limited to electrical and Magmatic at the time being.
 

JackHD

New Member
Jul 29, 2019
48
0
0
Magmatic, free, near-infinite energy. Unless you have the abilities to upgrade the electrical engine and you have a decent EU setup.
 

Furious1964

Well-Known Member
Nov 10, 2012
1,436
70
63
What is the best cable to use to power electrical engines? I don't have access to loads of diamonds and I'm looking for a cable to give 6 engines power.
 

whythisname

New Member
Jul 29, 2019
474
0
0
I'm pretty sure copper cable can fully power an electric engine. Remember that it only matters how big the packets are, not how many travel trough the cable.
 

JackHD

New Member
Jul 29, 2019
48
0
0
Well, how much power are you supplying them with? Bear in mind they need 6 eu/t each to produce 2 MJ/t. Copper cable loses 1 eu/t every 4 blocks, so you most likely don't have a sufficient power supply.

EDIT: A picture of your setup would be nice.
 

JackHD

New Member
Jul 29, 2019
48
0
0
The thermal generator outputs 24 eu/t, have you got any electron tubes in the electrical engines?
 

Furious1964

Well-Known Member
Nov 10, 2012
1,436
70
63
None, I'll try moving it closer to the engines. If that doesn't work, I'll post a picture.
 

Bomb Bloke

New Member
Jul 29, 2019
612
0
0
The engines consume 6EU/t each, so a thermal generator should suffice for four, but the result will only be 8MJ/t. The crucibles want 30MJ/t, each, to operate at full speed. Iron tubes in the engines will improve that ratio ever so slightly but they only take one each. All other tubes make the ratio worse.

That you're wanting to run multiple crucibles makes me suspect you're trying to turn netherrack into lava in order to generate power. If so, then you should be using magmatic engines instead of electrical. Don't expect much power back that way either, but at least it should give you a net gain.

If you're trying to convert cobble to lava in order to make power, then, well, don't. Either pump it in from somewhere (eg the Nether) or use bees to generate it for you.
 

JackHD

New Member
Jul 29, 2019
48
0
0
Magmatic, free, near-infinite energy. Unless you have the abilities to upgrade the electrical engine and you have a decent EU setup.

The engines consume 6EU/t each, so a thermal generator should suffice for four, but the result will only be 8MJ/t. The crucibles want 30MJ/t, each, to operate at full speed.

That you're wanting to run multiple crucibles makes me suspect you're trying to turn netherrack into lava in order to generate power. If so, then you should be using magmatic engines instead of electrical. Don't expect much power back that way either, but at least it should give you a net gain.

If you're trying to convert cobble to lava in order to make power, then, well, don't. Either pump it in from somewhere (eg the Nether) or use bees to generate it for you.

Yeah, the op already decided to use electrical. What the problem is, is that his engines aren't getting powered. If you could post a picture that'd be great. And also, are you applying a redstone signal to the engines? :p
 

Bomb Bloke

New Member
Jul 29, 2019
612
0
0
Of course they aren't getting powered. He has six electrical engines. As stated, the thermal generator only provides enough power for four. With iron tubes across the board? Still not quite five.
 

wolfsilver00

New Member
Jul 29, 2019
752
0
0
Ummm.. 3 magma crucibles? The only think i could think of is that you're trying to make lava, so.. Just make a pump (cheaper and faster), connect it to a single magmatic engine and an ender chest. You're done, infinite lava in the nether or a lot in 1 - 10 Height if you don't have access to the nether/chunk loader.

Believe me, it's better that way.

And.. if you don't mind the extra hardware, just go straight to combustion engines with oil (if u have diamond, fuel with the refinery).. That way you will never lack energy.
 

Furious1964

Well-Known Member
Nov 10, 2012
1,436
70
63
What's wrong with using cobble? It's easy to generate and you don't have to mine it or go to other worlds. I'm starting my world from scratch and because the recipes were changed for a lot of the items, I have to make due with what I have.
 

JackHD

New Member
Jul 29, 2019
48
0
0
What's wrong with using cobble? It's easy to generate and you don't have to mine it or go to other worlds. I'm starting my world from scratch and because the recipes were changed for a lot of the items, I have to make due with what I have.

Using cobble takes more MJ than it can create, therefore you're losing energy.
 

Hydra

New Member
Jul 29, 2019
1,869
0
0
If you're trying to set up some kind of energy loop you might want to look into how much energy is being converted in which ratio's.

Bottom line: you're losing a LOT. Lava loops like that don't work.
 

Furious1964

Well-Known Member
Nov 10, 2012
1,436
70
63
Guess I'll have to wait until I make Mystcraft Portals and a Quarry to mine the Nether.