0
What voltage would be produced if two different 240 volt transformers were wired on two separate primary phases of a 3-phase system and had their their secondaries wired in series?
Wiki User
∙ 9y ago
In U. S. household wiring the two primary phases of 110 to 120 volts rms are 180° out of phase with each other which is why the voltage measured from line 1 to line 2 is double that of each line measured to the common return. The outputs of two identical Transformers would therefore be additive if connected in series and in phase and subtractive if out of phase. Please note that if the phase relationship of the inputs is unknown, such as that coming from two independent portable generators, for example, the summed output voltage will be unpredictable.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
What is the applications of autotransformer?
power distribution Audio Railway
How can you connect current transformer to ammeter in three phase?
You use three CTs, one per line conductor, each feeding a separate ammeter,
Why is filtering used?
In any situation, filtering is used to separate different sized or differently composed elements one from another.
How is a single phase voltage generated?
The process of asingle-phase ac voltage generated from hydro-powerAnswerPower station alternators generate three-phase electricity as, for any given load, it is more economical in terms of the total volume of copper required by transmission lines, transformers, etc. Single-phase supplies are normally produced by small, portable, alternators. The difference between the two is the way in which the machines' armatures are wound. For a three-phase machine, there are three separate windings, physically displaced from each other by 120 degrees, so three phase voltages are produced which are 120 electrical degrees apart. Single-phase machines, on the other hand, have just one armature winding, and produce just one voltage.
Could macro be different software?
Your question has no meaning, but if you wanted to ask whether the preprocessor can be not part of the actual compiler, then the answer is yes, in unix there is a separate program (cpp) that does the preprocessing.
Did the dinobots ever combine into one in the original series?
No, They never combined. They were all separate Transformers.
What would an oil separator be used for?
An oil separator is a device designed to separate well fluids produced from oil and gas wells into gaseous and liquid components. The various components have different densities and this allows the oil separator to separate them.
Do nucleolus synthesize ribosomes?
Yes they synthesize them. Separate parts are produced
How many different models of Buick cars have been produced?
As of April 2013, there have been eighteen separate Buick models produced by Buick / General Motors. A few examples of Buick models include the Buick Skyhawk, Buick Regal, and the Buick Roadmaster.
What is the applications of autotransformer?
power distribution Audio Railway
How are separate sperm containing and egg containing structures are produced?
Water molds
How white light produced different colors?
White light doesn't produce different colors. The only way to make white light is tocombine light with all of the different colors. So if you already have white light, allof the colors are already there. You only have to separate them in order to see them.
What is meant be segregation when sex cells are produced?
When gametes (sex cells) are produced, allele pairs separate or segregate leaving them with a single allele for each trait
Why did black and white people have different restaraunts?
They ate in separate restaurants or separate rooms.
What is the Need to separate components of a mixture?
we separate different components to get rid of harmful components
What device that separate into different color?
light
How is table salt produced from seawater how do you separate table salt from mother liquor magnesium chloride?
You can separate the salt from the water. You need a special machine to separate salt from the water. but its very hard to do. I hope i answered your Question.
