Answer for USA, Canada and countries running a 60 Hz supply service.
This is very common in commercial and industrial installations. You must be sure that your two breakers are fed from different phases or legs of your electrical service. Having both circuits fed from the same phase or leg might cause the neutral to melt and cause a fire without tripping any breakers.
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As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.
Before you do any work yourself,
on electrical circuits, equipment or appliances,
always use a test meter to ensure the circuit is, in fact, de-energized.
IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
Dialup, DSL, Cable.
Same installation as non armored cable.
If it is powering a single 3 phase device and is protected by a single throw 3 pole breaker or disconnect, yes. If all three hots share one neutral, and supply different devices or circuits, breakers should be able to trip independently but would still have to disconnect all three phases together.
An ethernet cable is used in computer and internet connections and is available in different lengths and is also called an Ethernet Cable
The color of the Romex® NM Cable jacket were changed to aid in the inspection process. It speeds up the inspection process when the inspector doesn't have to check each cable to make sure it is sized accordingly. The color code is as follows: White- 14 awg for 15 amp circuits Yellow- 12 awg for 20 amp circuits Orange- 10 awg for 30 amp circuits
Short circuits are typically associated with electrical circuits. Pulley systems are associated with mechanical cable and pulley lifting systems. The two are so different that the question does not make sense. Please restate the question.
There are a few different companies that provide high speed cable internet. But, where you live depends on what companies are available. Verizon and Comcast are two nationwide high speed cable providers that are available to almost any area.
The different electrical cable diameters are corresponding to the different electric currents that could be tolerated by the cables.
There are many types of cable covers available for all different types of needs. They make channeled cable covers that can protect cables so that you can drive over them. There are also cable covers that attach to the floor or walls.
Cable internet is available in many places in this day and age. However, I cannot tell you if cable internet is available in your area, as I do not work for a cable internet provider. You will need to contact a cable internet provider in your area to find out if cable internet is available for you.
#10 wire is used on a 30 amp service.
There is a big difference between a cable modem and a DSL modem. There are many types of both available and these options can be viewed on Amazon. A cable modem uses a coxial cable input to connect it. However, a DSL modem uses a phone cord in order to function.