(33)Transformer Losses-Regulation-Efficiency(TC Name Plate)

Calculate Transformer Losses- Regulation- Efficiency (From TC Name Plate Data)


  • Calculate No Load Losses at various Loading of Transformer.
  • Calculate Full Load Losses at various Loading of Transformer.
  • Calculate Percentage Impedance
  • Calculate Transformer regulation at various Power Factor.
  • Calculate Transformer Efficiency at Unity P.F at various Loading condition.
  •   Calculate Transformer Efficiency at various P.F at various Loading condition.



About Jignesh.Parmar
Jignesh Parmar has completed M.Tech (Power System Control), B.E(Electrical). He is member of Institution of Engineers (MIE) and CEng,India. Membership No:M-1473586.He has more than 16 years experience in Transmission -Distribution-Electrical Energy theft detection-Electrical Maintenance-Electrical Projects (Planning-Designing-Technical Review-coordination -Execution). He is Presently associate with one of the leading business group as a Deputy Manager at Ahmedabad,India. He has published numbers of Technical Articles in “Electrical Mirror”, “Electrical India”, “Lighting India”,”Smart Energy”, “Industrial Electrix”(Australian Power Publications) Magazines. He is Freelancer Programmer of Advance Excel and design useful Excel base Electrical Programs as per IS, NEC, IEC,IEEE codes. He is Technical Blogger and Familiar with English, Hindi, Gujarati, French languages. He wants to Share his experience & Knowledge and help technical enthusiasts to find suitable solutions and updating themselves on various Engineering Topics.

9 Responses to (33)Transformer Losses-Regulation-Efficiency(TC Name Plate)

  1. Eng. Safa Alfaraj says:

    Why this file gone to 4 shared? we couldn’t download this xls file to be tested – checked as normally we used to.Thanks for simplicity

  2. Sahadeo Patil says:

    Dear Sir / Madam,
    Thanks a lot for the delightful New Year wishes and wish the same for you.
    May the New Year bring all the Happiness, Successes, Prosperity and Good health to you and your family.

    Sahadeo S Patil,

  3. Ashish Lotake says:

    thanks sir please send me the wind mill notes

  4. mallikarjun says:

    plz tell me how to calculate the earth pits size for transformer and for electrical panels.

  5. zeelani says:

    Entry value of LV resistance value will be in milliohms or ohms

  6. rajendra.badiger. says:

    please cable calculation & details curent capacity

  7. rajendra.badiger. says:

    please email me cable calculation & details curent capacity

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