How many computers can you connect to an electric outlet?

Question

There are 12 computers in a classroom, but only 2 electric outlets. Can we connect an extension cord to another extension cord? Thank you.

I'm more concerned about safety. The computers have been running with no problems. The outlet is too far from the computers, that's why we have to use two extension cords/surge protector to be able to reach. How do I find out about amps?
I have 6 computers connected to one outlet and the other 6 connected to the other outlet through 2-6ft surge protectors.
Thank you guys for all the help.

Answer 1

Those outlets may actually be on the same circuit. That classroom is not set up for a computer lab, is it? Extension cords are a bad idea, because they cause voltage drop as well. Do not do that.

Depending on the type of computer, type of monitor and any printers that are involved, you will be doing well to keep 4-6 going on the existing circuit and outlets.

Answer 2

Dont use extension cords those are dangerous they can heat up.

I suggest using a power strip that has a surge protector.

I dont think your classroom is set up properly however you can try to put in about 5 at at time and then add more until you cause a circuit overload.

or maybe that might not happen.

You should get electricians to put in more outlets though. You might want to purchase a long 50 foot or more power strips that you can run from another room..just make sure you put signs over it so people wont trip over them.

Hope this works

Answer 3

You can connect as many as you want until the circuit blows. I would recommend getting an electrician to add a larger amp circuit or even put other circuits in your room.

Answer 4

You can, just be sure you aren't going over the amount of amps that are available or else you will blow the circuit.

Answer 5

yes