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A load using two hots instead of a hot and a neutral only means the voltage applied is additive. In a three phase power system, instead of using one hot and one neutral (yielding 277 volts), they use two hots (yielding 480 volts). This will lower the current draw of each light and therefore increase the number of lights that can be put on one circuit. Electricity doesn't need a neutral to return to the source. It can travel back on another 'hot', as well.
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Can you get 120 volts from a 480 volts 3 phase Y generator?
NO, the 480 Volts Y -- is 4 wire system, with three wires which are hot legs @ 480 volts between each three hot legs. A mid tap is a neutral leg (ground) the white wire. Which gives 277 volts between it and any of the three hot legs. so a 4wire 480 volt Y system. Gives 480 /277 volts.
When a LED burns out is the light dangerous?
No, there will be no light emitted from the diode if it is burned out.
Why is light fixture hot?
When electricity runs through the fillament in a light bulb, the electrons move so fast that they generate heat, which also creates light. Light bulbs actually create more heat than light.
A light switch has three wire colors red and white and green which is the hot wire and which is the neutral?
Red is hot Green is ground White is neutral
When at a 2 pole light switch and the wire colors shown are black white and green which is the hot wire and which is the common?
the black wire is the hot wire
How do i hide cuts on my arms and legs when it's hot out?
The only way to hide cuts on your arms and legs is by wearing clothing. Clothing will help prevent infection from spreading. When it is hot out, you can wear light and loosing fitting clothing to maximize comfort.
If denim is synonymous to jeans then what is linen jeans for?
Hot weather and light work.
Who makes Street Hot footware?
Stride-Rite Corp. makes Street Hot footware
Who makes Street Hot footwear?
Stride-Rite Corp. makes Street Hot footwear
When was Hot Leg created?
Hot Leg was created in 2008.
Why might you wear shorts in winter?
Because if you wear pants then your legs get really hot.
Rod Stewart does he sign hot legs?
Yes, Rod Stewart wrote the song 'Hot Legs' and it became a hit for him. He almost always performs it during concerts.
Is there an actual album called Hot Street-The Lost Album by Michael Jackson?
No there isn't, Hot Street is just an unfinished, unreleased demo.
When you fix a light how do you avoid hot wires?
The first step in all electrical work is to Shut off the power.
What causes red rashes that are hot and itchy on your forearms neck and inside legs?
Bath to hot
How hot do light bulbs get?
hot
Is it necessary to have legs on a wood burning stove?
If the stove was designed with legs (most are) then you should have legs on the stove. This is to keep the very hot parts of the stove away from things that can burn. Some masonry stoves do not have legs- but weigh several tons, and will never get hot enough to cause a fire.
