1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alecsey [184]
1 year ago
12

What must the continuous neutral-current rating be for an autotransformer used to create a three-phase, 4-wire distribution syst

em from a three-phase, 3-wire ungrounded system?
Social Studies
1 answer:
o-na [289]1 year ago
8 0

The continuous neutral-current rating be for an autotransformer used to create a three-phase, it must be sufficient to handle the maximum possible neutral unbalanced load. 450.5.

<h3 /><h3>What is meant by autotransformer?</h3>

A grounding autotransformer is used to create a three-phase, 4-wire distribution system from a three-phase, 3-wire ungrounded system.

A three-phase autotransformer is a special type in which common winding is shared by the high voltage and low voltage. Three-phase AC is supplied at primary and output is collected at secondary. Three phase autotransformer is used for such applications where a small voltage is used in the distribution system.

Autotransformers are frequently used in power applications to interconnect systems operating at different voltage classes, for example, 132 kV to 66 kV for transmission. Another application in industry is to adapt machinery built (for example) for 480 V supplies to operate on a 600 V supply.

To learn more about autotransformers refer to:

brainly.com/question/21276291

#SPJ4

You might be interested in
Use the story Rule of Rock to complete the activity.
Alex777 [14]

The inference is that the thing deduced about Persephone based on the details is that she was hardworking and was working towards her goal.

<h3>What is an inference?</h3>

Drawing a conclusion based on the evidence at hand as well as prior knowledge and experience is known as inference. To draw a logical conclusion from observation and background information is called inference.

It should be noted that Persephone was a student at the Decider Academy, and sh was working towards passing her final exam and becoming a member of the legislature.

In this case, the inference is that the thing deduced about Persephone based on the details is that she was hardworking and was working towards her goal.

Learn more about inference on:

brainly.com/question/25913650

#SPJ1

6 0
1 year ago
Scapegoating—placing the blame for one’s troubles on an innocent individual or group—is a sociological explanation of discrimina
stellarik [79]

Answer:

Your answer is true!!!!!!!!!!!!

Explanation:

Your welcomee!!!!!!!!!!!!!!!!!

3 0
3 years ago
Why was Costco significant to the Inca
denis-greek [22]
Costco? you mean the grocery/supermarket that is around the corner

4 0
3 years ago
Mexico wanted independence from Spain because<br> 
Butoxors [25]

Answer:

<h2>Because they were being mean!!!!!!!</h2>

J.K

<h2>                        HISTORY TIME!!!!!!!</h2><h2 />

<em>In 1820, liberals took power in Spain, and the new government promised reforms to appease the Mexican revolutionaries. In response, Mexican conservatives called for independence as a means of maintaining their privileged position in Mexican society</em>

Why did Mexico want independence? Mexico wanted independence from Spain because

<em>By the 19th century many Mexicans wanted to separate from Spain and create a sovereign government that would act on behalf of their own interests much like the movement for American independence from British rule in the late 18th century.</em>

... His call sparked a flame that would fuel the Mexican fight for independence

6 0
3 years ago
Read 2 more answers
According to most state licensing regulations, the minimum average required outdoor play space per child in a child care center
Wittaler [7]

Just took Penn Foster test, and the answer is D. 30 and 45

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which amendment does the Us Constitution defines citizenship
    11·1 answer
  • What are the two related but distinct processes involved in approach-oriented emotion focused coping?
    12·1 answer
  • 2. The Cold War took place
    14·2 answers
  • In paragraph four, how does Kennedy connect the present to the past at the beginning of
    8·1 answer
  • 1. Which is one way that Homo sapiens differed from Neanderthals?
    12·2 answers
  • Under early American presidents, civil service employees were:
    7·2 answers
  • Where does the colon belong in the following sentence: The university has three main sources of income investments, gifts from a
    12·2 answers
  • The SALT II treaty was signed by President
    12·1 answer
  • According to this poster, what are two reasons to SUPPORT the ratification of the Constitution? Was this poster written by a Fed
    7·1 answer
  • What union is typically composed of members of a particular trade or skill in a specific locality?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!