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Why is the transformer's power factor so low when there is no load on it?
|
|
0
|
4104
|
August 26, 2023
|
|
What cause losses in the transformer and how to reduce it ? How to achieve maximum efficiency of a transformer?
|
|
0
|
14737
|
January 24, 2020
|
|
Can a 50 Hz transformer operate on a 60 Hz system?
|
|
0
|
142
|
April 8, 2026
|
|
What is a current transformer? What are the different types of current transformer?
|
|
0
|
9544
|
January 13, 2020
|
|
Dry Type Transformer Nameplate based on IEC 60076
|
|
0
|
225
|
March 25, 2026
|
|
How is a Current Transformer (CT) used in Metering?
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|
0
|
238
|
March 20, 2026
|
|
What is the 80% rule for transformers?
|
|
1
|
380
|
February 17, 2026
|
|
What is Percentage Impedance?
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|
0
|
405
|
February 12, 2026
|
|
CT Nameplate Parameters
|
|
0
|
339
|
February 10, 2026
|
|
Why Transformer Needs Regular BDV and Moisture Testing?
|
|
0
|
474
|
January 22, 2026
|
|
Why Transformer is used in Power Distribution?
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|
0
|
455
|
January 8, 2026
|
|
Why Tertiary Winding is used in Transformer?
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|
0
|
419
|
January 2, 2026
|
|
Are your Transformers actually safe to use in Parallel?
|
|
0
|
488
|
December 29, 2025
|
|
Difference between Buck-Boost Transformer and Isolation Transformer
|
|
0
|
453
|
December 26, 2025
|
|
What is a Tap Changer in a Transformer?
|
|
1
|
1686
|
August 28, 2021
|
|
Delta-Delta (Δ-Δ) Configuration in Transformers
|
|
0
|
597
|
November 27, 2025
|
|
SFRA (Sweep Frequency Response Analysis) Test
|
|
0
|
459
|
November 26, 2025
|
|
Transformer Short Circuit Calculation: Full Load, Impedance & Motor Contribution
|
|
0
|
739
|
November 13, 2025
|
|
What is Auto Transformer? How is it different from Normal Transformer?
|
|
0
|
8524
|
January 8, 2020
|
|
What is the difference between star and delta connection?
|
|
2
|
7447
|
October 24, 2025
|
|
Why is Impedance important for Transformer Sizing?
|
|
0
|
675
|
October 24, 2025
|
|
How much Active Power can a Transformer deliver based on its kVA Rating?
|
|
0
|
944
|
October 14, 2025
|
|
What is Vector Group of a Transformer?
|
|
0
|
918
|
October 3, 2025
|
|
What is a Transformer Differential Relay and How does it Work?
|
|
0
|
800
|
September 24, 2025
|
|
How to read & understand a Current Transformer (CT) Nameplate?
|
|
0
|
1679
|
September 4, 2025
|
|
What is the difference between power transformer and current transformer?
|
|
1
|
1750
|
May 19, 2021
|
|
What happens if PT Secondary is Shorted?
|
|
0
|
693
|
August 14, 2025
|
|
Why Current Transformer is connected in Series?
|
|
0
|
1224
|
August 13, 2025
|
|
How can a current transformer (CT) be installed in the neutral connection of a transformer?
|
|
0
|
1414
|
August 11, 2025
|
|
Current Transformer (CT) Accuracy Class
|
|
0
|
1679
|
August 7, 2025
|