[Solved]Transformer Voltage Regulation Problem

by

Transformer Voltage Regulation Problem: Here, you can learn how to solve the question on voltage regulation of a transformer.

Question: Transformer Voltage Regulation

A 100 kVA transformer has primary and secondary turns of 400 and 100 respectively. Its primary and
secondary resistance and reactances are
r1 = 0.3 Ohm,r2 = 0.015 Ohm
x1 = 1.1Ohm, x2 = 0.055 Ohm
The supply voltage is 2400 V.
Calculate
(a) Equivalent resistance and reactance on the primary side
(b) Voltage regulation and secondary voltage at a power factor of (i) 0.8 lagging, and (ii) 0.8
leading
(c) The power factor for zero voltage regulation.

Join EEE Made Easy Whatsapp Channel

Join EEE Made Easy Telegram channel

Solution

transformer-problem-solution

transformer voltage regulation problem solution

Read More on Transformer

  1. Best Books for Transformer Design and Electrical Machine Design
  2. Transformers MCQ questions set 1
  3. Transformers MCQ Questions- Set 2
  4. Transformer MCQ Questions Set 3
  5. Efficiency of Transformer|Equation & Example
  6. Losses in a Transformer
  7. [Solved]Transformer Voltage Regulation Problem
  8. LVDT|Linear Variable Differential Transformer
  9. Autotransformer|Application of Autotransformer
  10. Transformers Electrical Engineering Interview Questions
  11. Why Transformers Hum: 7 Shocking Causes and Expert Solutions You Need to Know
  12. Single-phase transformer Connections Series & parallel
  13. Hysterisis and Eddy current losses
  14. Special Transformers
  15. Static Electrification in transformers
  16. Magnetostriction and its ill effects

Books for All Competitive Exams

Kerala PSC Exam Calendar

Download EEE Made Easy Ebook PDF Free

Join EEE Made Easy Whatsapp Channel

Latest Posts in EEE Made Easy

Leave a Comment