What is ideal transformer?

Q: Can we use dc supply on transformer ?

A: A voltage management device, which is often employed in the distribution and transmission of…

Q: electrical what is the disadvantages of potential transformer ?

A: Potential transformer : The definition of a potential transformer is a device used to transmit…

Q: What is the relationship between the power losses and the load current of a power transformer?…

A:

Q: What is transformer ? Why not working with dc ?

A: Transformer : transformer is electrical machine which transfer energy form one alternating circuit…

Q: 3. On what particular occasion do we need to use autotransformer? Below is given the diagram of a…

A: transformer which has two electrically secluded windings called: the essential and the optional, an…

Q: What are components of transformer

A: Solution: A transformer is a device ,which uses electro magnetic induction to transfer  energy from…

Q: Explain in short note How transformer works?

A: Given Working of Transformer

Q: 1. What is the difference between power transformer and distribution transformer in core losses and…

A: Power transformers are generally high voltage transformers which are used stepping up and down of…

Q: Explain the Different connections of Three Phase Transformer including the working principle

A: Electrical machines can be either generator, motors or transformers. They can be either Ac machines…

Q: What is transformer ?

A: The electrical device could be a voltage management device that's normally utilized in electrical…

Q: What is the basic functions of transformer? What is short circuit test ?

A: A transformer is made up of two electrically separate coils and works on the Faraday principle of…

Q: A delta-star transformer has phase to phase voltage transformation ratio of a:1. What is the line to…

A: Given: Delta phase voltageStar phase voltage=a1

Q: What are the advantages of transferring parameters from 1 side of transformer to other side?

A: We can theoretically transfer parameters from one side of the transformer to the other side,

Q: Drive the condition of maximum efficiency of single phase transformer?

A: The efficiency of single phase transformer is mainly dependent upon the following two factors. 1)…

Q: what is the Formulae of short test of single phase transformer and Formulae to determine efficiency…

A: If, Wsc = Full load copper losses Isc = short circuit current Vsc = short circuit voltage Equivalent…

Q: disadvantages of potential transformer.

A: Potential transformers, which drop a circuit's voltage to a lower voltage for measurement, are also…

Q: Explain the working principle of transformer in terms of Faraday Law of electromagnetic induction.

A: A transformer is a static device which  can do transformation of electric power in one circuit to…

Q: What is an autotransformer? What is the difference between autotransformer and a two winding…

A: Transformer- Transformer is a device by which one can regulate the input voltage. It is used to…

Q: why is there preferable use isolating transformers with cascade transformer unit , if the power…

A: Autotransformers are also known as Isolation Transformer. This is due to the fact that their…

Q: Draw the phasor diagram for no-load practical transformer and mention all parameters in the phasor…

A: Given  Draw no load transformers  with all the parameter.

Q: What is cooling tube in transformer? Why does a transformer need cooling?

A: Cooling is the process of transferring heat from a transformer to the outside world. The…

Q: What is transformer? Can we use dc supply for transformer?

A: A transformer is static electrical equipment that transmits AC electrical power from one circuit to…

Q: calculate the transformer ratio,

A: Transformer- A device that transfers the electrical energy between two electrical circuits which are…

Q: Short discuss about transformer cooling...

A: Transformer:- A device that moves electric energy from one alternating-current circuit to one other…

Q: Draw an equivalent circuit for a real transformer. Briefly discuss the reason that each element…

A: Given: To draw an equivalent circuit for a real transformer and its elements is described as:

Q: talk about coreless transformer

A: The brief explanation is as follows.

Q: Three Phase Transformer connections: Discuss Fully the various methods available for transforming…

A: The methods of transformation of a 3-phase voltage into higher or lower 3-phase voltages is done…

Q: Function of current transformer...

A: A current transformer is a device that generates an alternating current proportionate to the AC…

Q: What are the advantages and disadvantages of back to back test on two similar single phase…

A: Solve for theory

Q: What are the advantages of Delta connection in high power transformer?

A: Transformer : It is an electrical device used to transform the voltage from one level to another.…

Q: What is an autotransformer? What is the main advantage of an autotransformer over a regular…

A: Transformer is a device that transfers power from one circuit to another without changing the…

Q: 5-Questions : 1- What are the advantages of Transformer Tests?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 4. Why the terms Rm and Xm significant when the transformer is loaded?

A: consider the given question;

Q: Explain the difference between transformer equivalent circuit and IM equivalent circuit.

A: Equivalent circuit- An equivalent circuit is a simplified circuit (or model) that is easier to…

Q: Transformer how it is work

A: Transformers are an electrical instrument created to transform AC from single voltage to other. The…

Q: What is auto transformer and its one disadvantage?

A: Transformer is an electrical machine which is use to convert the power from the one terminal to…

Q: A) Name two types of Transformer equivalent circuit and then compare them.

A: We are authorized to answer one question at a time so answering only 1 please upload other question…

Q: What will happen if proper polarity is taken for granted in paralleling transformer? If voltages are…

A: The polarity of the transformer means the instantaneous direction of the second induced emf. If the…

Q: Define all the losses in the transformer with the diagram and then define the hysterisis loss with…

A: When the transformer is woking on the no-load condition, there are two components of the losses.…

Q: 4. Why the efficiency of the transformer is high at half load compared to full load?

A: TRANSFORMER: The transformer transfers power from one circuit to another circuit without a change…

Q: What measures are taken for cooling of the transformer? How can you overcome the effect of initial…

A: Diverse cooling strategies for transformers are - (i) For dry-type transformers Air Natural (AN)…

Q: Subject: Electrical Apparatus In an ideal transformer, what is the winding that is being supplied?

A: This is a basic problem of transformer The solution is given below in the next step

Q: What is cooling tube in transformer?Why does a transformer need cooling?

A: ..

Q: 1- What is the purpose of laminating the core in a transformer?

A: As per bartleby guideline for more than one question asked only first is to be answered please…

Q: 5. Write down the equations of a single phase transformer at no-load mode. Give the names of the…

A: Transformer is a static device which is used to step up or down the voltage level or current level.…

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.