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What else can I help you with?
Why series operation of transformer is not prefered?
current increase in series operatio and transformer will b damaged
What is importance of vector group of transformer?
The vector group of a transformer is important for determining the phase relationship and polarity of the transformer windings. It helps ensure proper operation and connection of the transformer in the electrical system. Additionally, the vector group is essential for parallel operation of transformer units to avoid phase shifts and ensure synchronization.
Why do you get a typical sound when the transformer is put into operation?
vibration of the transformer's laminated core in response to the AC magnetic field.
What the effect of switch on the no load transformer?
specially for high voltage operation
What are the condition for transformer parallel operation?
CONDITIONS REQUIRED FOR TRANSFORMER PARALLEL operation are.. 1. Voltage turn ratio. 2. phase sequence 3. Impedence should be same 4. polarity Hitesh
Operation of a transformer?
Transforming a signal without changing its frequency.(amplitude can be changed)
What is the purpose of constant voltage transformer?
The term 'constant voltage transformer' is used to differentiate the operation of transformers that are intended to change voltage levels, from those intended to change current levels -a current transformer (CT), for example, is termed a 'constant current transformer'.
What is the significance of transformer magnetizing inductance in the operation and performance of electrical transformers?
The transformer magnetizing inductance plays a crucial role in the operation and performance of electrical transformers. It helps establish the magnetic field necessary for transferring energy between the primary and secondary coils. This inductance affects the transformer's efficiency, voltage regulation, and overall performance.
How you using ref relay in transformer?
an REF relay (restricted earth fault) is used to provide ground fault protection for a transformer. Its' operation is limited by CTs starred towards the transformer (usually on the transformer bushings or in breakers used to isolate the transformer), so it will only operate for transformer related faults. Because of this, it can be set to operate very quickly.
Is there possible the transformer can operate below the rated voltage?
A: Transformers are designed for the maximum voltage they can sustain in operation a lower voltage operation should not bother them
What are operation of single-phase transformer?
To stept up or step down the voltage of transmisson of electricity.
Why are stripes of iron plates joined instead of using a single block of iron core in a transformer?
To reduce heat generated and eddy current losses in transformer's core during operation.
