Answer the following questions 1. What physical and construction characteristics impact the value of the dispersion reactances, magnetization reactance? 2. What physical and constructive characteristics of the transformer impact the series resistance and magnetization branch resistance? 3. Show that winding losses are associated with load current and core losses are directly associated with transformer operating voltage

Q: What is the characteristic of transformer of step-up and step-down transformer?

A: We are supposed to be answer of first question as per guildlines.

Q: Draw approximate transformer model into all quantities of a secondary referred to primary

A: Transformer: A Transformer is a static a.c device used either for raising or lowering the voltage of…

Q: what are the factors affecting the dielectric strength of transformer

A: Mineral oil used as oil in transformer provides high insulating properties. It also provides cooling…

Q: The working principle of transformer is - 1) Self - induction 2) Mutual induction 3) Electromagnetic…

A:

Q: (b) A three phase distribution transformer characteristics is shown in Table Q1(b). Referring to…

A: Formula to calculate efficiency of a transformer is: η=n×KVA×cosϕn×KVA×cosϕ+Pi+n2×PCUwhere, n is…

Q: 4. Define voltage regulation of a transformer? 5. Full load copper loss in a transformer is 1600W.…

A: Since you have posted multiple questions , we will provide the solution only to the first three…

Q: What are components of transformer

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

Q: A single-phase transformer has its maximum efficiency at 70% of full load. and at 50% of full load…

A: Transformer is a static electrical device which transfers power from one circuit to another circuit…

Q: What is the relationship between turn ratio and voltage of transformer?

A: In this question we will discuss about the relationship between turn ratio and voltage of…

Q: iii. No-load current 3. If the ratio of V/F has been kept constant and the observed value of…

A: Q.1) Explanation 1)When the frequency is lowered (for slower motor speed), the magnetic field…

Q: In transformer, loss that is related to ohmic resistance of winding is

A:

Q: Draw the construction diagram of the core type transformer

A: In core type transformer both the primary and the secondary windings are placed on the side limbs…

Q: What conclusions you can come up with after implementing open circuit test on single phase…

A: Conclusions from open circuit test on single phase transformer

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: explain how the type of loading affects the voltage regulation of a transformer

A: There are two type of loading possible in a transformer they are  1) inductive type loading 2)…

Q: The core loss of a single phase, 230/115 V, 50Hz power transformer is measured from 230 V side by…

A: Given- 230/115 V, 50 Hz power transformer, Core loss=1050 W, for 230 V, 50 Hz input, Core loss=500…

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: During routine tests of a three phase transformer, measurements of DC resistance between winding…

A: On a three phase transformer, various routine testes are carried out.  The various tests are…

Q: List the main components of the transformer and explain briefly the function of thosecomponents.

A: The transformer is an electrical device used to transfer power from one circuit to another circuit…

Q: answer

A: According to question: A) The no-load current of a transformer changes when voltage greater than the…

Q: Assume a single phase transformer with primary and secondary winding. Explain what would happen if a…

A: Transformer is a static device which is used to step up/down the voltage or current level without…

Q: 4-If the transformer is loaded by purely capacitive load, what is the expected regulation and…

A: if the transformer is loaded by purely capacitive load what is the expected regulation and…

Q: xplain the losses of transformer due to

A: The transformer experiences a variety of losses, including dielectric loss, hysteresis loss, eddy…

Q: 1- When loaded the transformer : a- Chang of flux will be constant just during the load. during the…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: What are the objectives of implementing an open circuit test on single phase transformer

A: In this question we will write objective of open circuit test on single phase transformers...

Q: What are the advantages of Transformer Tests?

A:

Q: Q1: During the separation of transformer core losses experiment: 1. Why should always keep the ratio…

A:

Q: How is the performance of a transformer measured? Why low voltage regulation and high efficiency is…

A: The performance of a transformer, in the context of electrical engineering, is typically measured…

Q: Q3) What are the elements finding from no-loac test of single phase transformer? Q4) Why Transformer…

A:

Q: Choose the correct statement of a no load single phase transformer from the following O a. The…

A: The magnetizing component of no load current Im  lead the core loss component of no load current Ic.…

Q: What is transformer in detail explain?.

A: Here we need to define Transformers and also we need to explain it in detail.