Between Star-Delta & Star-Star Power transformer which one is efficent for Earth Fault?

10 Answers  

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Is the theorem applicable to ac sources?

0 Answers  

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I want definition for ABT Meter (Availability Based tariff) ?

0 Answers   Radha Regent Hotels,

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What is meant by Active and reactive power?

8 Answers   Micron Electricals, SVIT,

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Do you know how to joint the H.T and L.T Cables?

23 Answers   KESC, MGVCL, Nokia, Oil Country Tubular, Power Control, SAGT, Siemens, Simco, Vivek Engineers,

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WHAT IS THE SPECIFICATIONS CONSIDERED DURING DESIGN FOR THE OVER CURRENT RELAY?

3 Answers  

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How can we do megger test of cable??

2 Answers  

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what can i do, if i want to carrier in design as i am electrical engg?

3 Answers  

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How to check it good or bad capacitor

4 Answers   IMD, ST,

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why we are not giving the zone 1 trip command to the master trip relay

0 Answers  

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i have a 1500kVA transformer what is the kWH meter i need to use?

0 Answers   HP, L&T, Mohammed Harasani Architects,

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Can we use HRC fuse inplace of semi conductor fuse ? What are difference between them?

3 Answers  

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