|
What is the difference between power transformer and current transformer?
|
|
1
|
1320
|
May 19, 2021
|
|
What happens if PT Secondary is Shorted?
|
|
0
|
135
|
August 14, 2025
|
|
Why Current Transformer is connected in Series?
|
|
0
|
441
|
August 13, 2025
|
|
What is the difference between star and delta connection?
|
|
1
|
5548
|
August 26, 2021
|
|
How can a current transformer (CT) be installed in the neutral connection of a transformer?
|
|
0
|
455
|
August 11, 2025
|
|
Current Transformer (CT) Accuracy Class
|
|
0
|
503
|
August 7, 2025
|
|
Why is an Oil Circuit Breaker (OCB) installed between a power transformer's secondary side (11kV) and the 11kV busbar at a substation?
|
|
0
|
478
|
July 31, 2025
|
|
Why Single Point Earthing necessary in CT? Whether is it required for primary side or Secondary side?
|
|
0
|
498
|
July 29, 2025
|
|
What is Accuracy Limit Factor(ALF) of CT?
|
|
0
|
497
|
July 24, 2025
|
|
What is a grounding transformer? why do we need a grounding transformer?
|
|
0
|
8138
|
February 7, 2020
|
|
Is there any software that suggests optimal transformer size and loading?
|
|
1
|
664
|
July 7, 2025
|
|
What is the difference between Voltage Transformer (VT) and Capacitive Voltage Transformer (CVT)?
|
|
1
|
1398
|
October 1, 2021
|
|
Why Can't a Transformer Be Operated with a DC Supply?
|
|
0
|
491
|
June 23, 2025
|
|
Why proper VT/PT Grounding is Important?
|
|
0
|
571
|
June 6, 2025
|
|
What happens when a Transformer is Saturated?
|
|
0
|
618
|
May 29, 2025
|
|
6 Common Faults found in Indoor Transformers
|
|
0
|
468
|
May 26, 2025
|
|
What is the purpose of Surge Arresters on 2 Sides of a Transformer?
|
|
0
|
416
|
May 9, 2025
|
|
Why are Transformers Rated in kVA and Motors in kW?
|
|
0
|
1091
|
April 25, 2025
|
|
What is Transformer Impedance? What is the Percent Impedance (% Impedance) of a Transformer?
|
|
0
|
993
|
April 18, 2025
|
|
How to Choose a Transformer Based on Size and Selection?
|
|
0
|
533
|
April 10, 2025
|
|
Why are Gravel Stones Used Around Transformers?
|
|
0
|
495
|
April 9, 2025
|
|
Transformer Interview Questions
|
|
0
|
1592
|
March 11, 2025
|
|
Transformer Protection
|
|
0
|
897
|
March 27, 2025
|
|
Difference between CT and PT
|
|
0
|
888
|
March 19, 2025
|
|
How to dry a Damp Transformer?
|
|
0
|
544
|
March 14, 2025
|
|
Understanding the Difference Between Metering and Protection CTs
|
|
0
|
1268
|
January 15, 2025
|
|
Why Instrument transformer not used in DC?
|
|
0
|
816
|
January 11, 2025
|
|
Why is the iron core of a transformer laminated?
|
|
1
|
1084
|
December 31, 2024
|
|
How does Differential Protection work in Transformer?
|
|
0
|
1210
|
December 19, 2024
|
|
What is the consequence of short-circuiting the secondary winding of a current transformer?
|
|
0
|
738
|
December 11, 2024
|