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What are the advantages of power transformers over voltage transformers?
Power transformers can be used for power transformation. Voltage transformers are not suitable for high power applications.
What are the functions of current transformers and the difference between current transformers and voltage transformers?
To sense the current flow across the current transformers and to monitor the current ratings. In current transformers no voltage variations occurs. but in voltage transformers it is mainly used to increase or decrease the voltage value.
Who invented transformers?
Henry Orenstein invented transformers.
What are the two types of transformers?
The two general categories of transformer, based on their construction, are (a) mutual transformers and (b) autotransformers.Mutual transformers have two coils, or 'windings', termed the primary (input side) and the secondary (output side), which are electrically isolated from each other, being linked with a magnetic field.Autotransformers have a single, shared, winding and so, do not provide isolation between the primary and secondary sides.Mutual transformers can be further classified, according to their function: e.g. power transformers, distribution transformers, isolation transformers, instrument transformers, matching transformers, etc.
Different types of insulation used for transformers?
Most transformers are insulated with polymers or porcelain. Some transformers have an oil based insulation which must be kept dry to remain effective.
Center tap transformers?
Yes....what about them? They are common items.
What is the effect when two dry type transformer with different voltage rating tap to a common grounding?
There is no effect. The common grounding is just what it states. Common potential of zero is the result when transformers are grounded. There is no current feeding between the transformers because their "hot" ends of the coils are isolated from one another.
Which loss is not common between a transformer and rotating machines?
Frictional , rotating losses are not common to transformers and rotating machines. these are specific to rotating machines.
What does lindeman efficiencies measure?
Ecological efficiency
How could your company utilize PDA technology to improve efficiencies Would there be a time cost or labor savings?
How could your company utilize PDA technology to improve efficiencies?
What are the name of the fourth transformers movies?
Transformers (2007)Transformers: Revenge of the Fallen (2009)Transformers: Dark of the Moon (2011)Transformers: Age of Extinction (2014)Transformers 5 (2017)
What is transformers three about?
transformers!
What Transformers are going to be in Transformers 4?
They have not released a list of the Transformers yet.
What are the names of the transformers movies?
Transformers (2007) , Transformers: Revenge of the Fallen (2009) and Transformers: Dark of the Moon (2011) .
Need the names of all transformers movies?
There's Transformers, Transformers: Revenge of The Fallen, and Transformers: Dark of The moon.
What Is the title of transformers 1?
the first Transformers movie is simply called Transformers
What has the author Bob Budiansky written?
Bob Budiansky has written: 'Transformers, Vol. 9' 'Transformers, Vol. 7' 'Transformers, Book 6' 'Transformers, Vol. 2' 'Transformers, Vol. 10' 'Transformers, Vol. 3'
