I need the answer to be supported by a diagram or an equation Question 1I need the answer to be supported bya diagram or an equation1. What is the purpose of laminating the core in atransformer?2. Give the emf equation of a transformer and defineeach term?3. Does transformer draw any current when secondaryis open? Why?4. Define voltage regulation of a transformer?5. Full load copper loss in a transformer is 1600W.what will be the loss at half load?6. What are the applications of step-up & step-downtransformer?7. How transformers are classified according to theirconstruction?8. Explain on the material used for core construction?9.How does change in frequency affect the operationof a given transformer?10. What is the angle by which no-load current will lagthe ideal applied voltage?11. Can the voltage regulation go-ive? If so under whatcondition?12. Distinguish power transformers & distributiontransformers?

1.The purpose of lamination the core of the transformer is to reduce the Eddy current losses in the…

Question 1 I need the answer to be supported by a diagram or an equation 1. What is the purpose of laminating the core in a transformer? 2. Give the emf equation of a transformer and define each term? 3. Does transformer draw any current when secondary is open? Why?

Question 1 I need the answer to be supported by a diagram or an equation 1. What is the purpose of laminating the core in a transformer? 2. Give the emf equation of a transformer and define each term? 3. Does transformer draw any current when secondary is open? Why?

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.9P

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Concept explainers

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.

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Step 1: Purpose of laminate the core

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Step 2: Mathematical explanation

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Step 3: Transformer emf equation

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Step 4: The no load current is called core losss current

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