What is a transformer in Java?
The Transformer object is used to convert strings to and from object instances. This is used during the serialization and deserialization process to transform types from the Java class libraries, as well as other types which do not contain XML schema annotations. Constructor for the Transformer object.
What is a transformer method?
In the transformer method, the input AC voltage is first stepped down to an appropriate level using a transformer (e.g. 100VAC to 10VAC). This is AC-AC conversion, and the step-down voltage is set via the winding ratio of the transformer. This is the most common way of performing AC-DC conversion.
What is core data transformable?
When you declare a property as Transformable Core Data converts your custom data type into binary Data when it is saved to the persistent store and converts it back to your custom data type when fetched from the store. It does this through a value transformer.
Can a Transformer work on direct current?
Transformers do not pass direct current (DC), and can be used to take the DC voltage (the constant voltage) out of a signal while keeping the part that changes (the AC voltage).
What are XML transformers?
You can convert an XML document to another XML hierarchical format using the XML Transformer stage. XML Transformer supports one input link and zero or more output links.
Does a transformer convert AC to DC?
The term AC to DC transformer refers to a transformer that is connected to an AC rectification circuit. After increasing or decreasing the AC voltage, the rectification circuit converts the AC voltage to DC voltage. An AC to DC transformer is a simple solution for powering up electronics from the AC mains.
What is a transformer symbol?
A schematic diagram is a graphical representation of an electrical or electronic circuit. Dot convention markings use dots on the transformer schematic symbol as a way of specifying the winding direction between input and output and therefore the polarity between windings. …
Which is Core Data type in Python?
Python Data Types are mainly of 3 types: Boolean, integer, and string. These may also be called the core data types in Python.
What is NSCoding?
A protocol that enables an object to be encoded and decoded for archiving and distribution.
Can you use a transformer with DC?
As mentioned before, transformers do not allow DC input to flow through. This is known as DC isolation. This is because a change in current cannot be generated by DC; meaning that there is no changing magnetic field to induce a voltage across the secondary component.
Can a transformer work on direct current?
What is XPath query?
XPath (XML Path Language) is a query language that can be used to query data from XML documents. It is based on a tree representation of the XML document, and selects nodes by a variety of criteria. In popular use, an XPath expression is often referred to simply as an XPath.
Is there a price guide for Transformers toys?
Our extensive toy price guide for Transformers (now including GoBots, He-Man/MOTU, M.A.S.K., and TMNT, with more to come) shows you up-to-date value history, based on real sales data since 2003. You can see price trends for individual figures, or see how value changes with condition. As part of our Toy Guides & Wiki, it’s easy to use!
How does a value transformers work in automapper?
Value transformers apply an additional transformation to a single type. Before assigning the value, AutoMapper will check to see if the value to be set has any value transformations associated, and will apply them before setting. You can create value transformers at several different levels:
How to calculate the rating of a 50 kva transformer?
Example: A 50 kVA single-phase transformer has a 4000 V primary, and a 400 V secondary. Assuming an ideal transformer, determine (a) the primary and secondary full-load currents, (b) the transformer turns ratio. a) V 1 = 4000 V, V 2 = 400 V, Transformer Rating = 50 kVA = V 1 × I 1 = V 2 × I 2
How much does a 100 volt transformer cost?
Current Transformer ITEM NO. DESCRIPTION UNIT PRICE REMARKS 1 Current Transformer, 100 : 5, 600V 7,300.00 2 Current Transformer, 200 : 5, 600V 7,500.00 3 Current Transformer, 300 : 5, 600V 8,200.00 4 Current Transformer, 600 : 5, 600V 8,500.00
