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Single-phase electric power refers to the distribution of electric power using a system in which all the voltages of the supply vary in unison. Single-phase distribution is used when loads are mostly lighting and heating, with few large electric motors.
Do you know that there is a proposed 800-mile high-voltage direct current transmission line from Oklahoma to Tennessee?
Read more about it by clicking on the link.
AnswerA single-phase transformer is a simple transformer which will either step up, or step down, a single-phase voltage. A single-phase supply is a two-conductor alternating-current system, comprising a line conductor and a neutral conductor.
As most high-voltage electrical distribution systems are three-phase systems, comprising three line conductors, a single phase distribution transformer's primary (high voltage) winding is connected between any two of the three high-voltage line conductors. As far as the secondary (low voltage) winding is concerned:
- in Europe, one end of the winding is earthed and provides the neutral terminal , while the opposite end provides the line terminal (L)
- in North America, the winding is centre tapped and grounded, providing the neutral terminal, while opposite ends of the winding provide the line terminals L1 and L2
Lewis Streich
Nannie Keeling
Single-phase electric power refers to the distribution of electric power using a system in which all the voltages of the supply vary in unison. Single-phase distribution is used when loads are mostly lighting and heating, with few large electric motors.
Do you know that there is a proposed 800-mile high-voltage direct current transmission line from Oklahoma to Tennessee?
Read more about it by clicking on the link.
AnswerA single-phase transformer is a simple transformer which will either step up, or step down, a single-phase voltage. A single-phase supply is a two-conductor alternating-current system, comprising a line conductor and a neutral conductor.
As most high-voltage electrical distribution systems are three-phase systems, comprising three line conductors, a single phase distribution transformer's primary (high voltage) winding is connected between any two of the three high-voltage line conductors. As far as the secondary (low voltage) winding is concerned:
- in Europe, one end of the winding is earthed and provides the neutral terminal , while the opposite end provides the line terminal (L)
- in North America, the winding is centre tapped and grounded, providing the neutral terminal, while opposite ends of the winding provide the line terminals L1 and L2
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What is the difference between a single transformation and multiple transformations?
Single transformation means one transformation.Multiple transformations means more than one.
Who wrote law of transformation of energy and matter?
No single person wrote, invented, or discovered this law - our knowledge on this law evolved gradually over time.
What is produced in every energy transformation?
produced in every transformation
Microwave is an example of what kind of energy transformation?
What kind of energy transformation does a microwave have
What do you call the transformation of solid to liquid?
That transformation is called melting, when done by heat, or dissolving, when done by a solvent.
How do you describe fully a single transformation in maths?
It depends on the kind of transformation.
What is the difference between a single transformation and multiple transformations?
Single transformation means one transformation.Multiple transformations means more than one.
The clock shows a rotation of 90°, followed by a rotation of 6°. This transformation could be replaced by which single transformation?
rotation
What is a single transformation?
I don't know and that's why I'm asking!!
What is genetic transformation of an organism?
Single-cell organisms are linked to genetic transformation, they acquires new genetic material from the environment
Which orginism is the better suited for total genetic transformation?
Single cell.
What single transformation maps abc onto abc?
The identity transforThe identity tranformation.mation.
What is the rule if 21 goes to 56?
A single transformation does not provide enough information to determine a rule.
What is an autotransformer?
An autotransformer is a transformer where the primary and secondary are a single winding.
Difference between eutectic and pereutectic points?
> A eutectic transformation, in which a two component single phase liquid is cooled and transforms into two solid phases.> A peritectic transformation, in which a two component single phase solid is heated and transforms into a solid phase and a liquid phase.
What is transformation ratio of step-up transformer?
The ratio depends on the ratio of the length of the windings and depends on the specific transformer. There is no single answer to this question.
What is an example of a single transformation?
It is when one form of energy goes straight to another:example A toster converts electrical energy into thermal energy.
