Why we use circular(Stepped) cross section in transformer core?

0 Answers  

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ht side line to earth voltage

0 Answers   JLL,

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What is the function of interposing current transformer?

0 Answers  

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As the one point of eac phase winding is connected to each other in satr connction. Even if that at distribution side collesion of two diff phases result in to blast. Why?

1 Answers  

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What is function for Load Bank test and why need to test.

1 Answers  

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you have an automatic voltage regulator at home for your appliances,if the voltage in your area drops from 220v to 190v,does the output of the automatic voltage regulator drops?or does it retains the 220v output?

4 Answers  

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what is the relationship between current and frequency in AC circuit?

3 Answers  

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What is GIS Substation and how it operate? where these type of substation installed?

8 Answers   Power Grid,

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what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?

0 Answers   HAL,

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Why the vector group of excitation transformer in static excitation system is Dy5?

2 Answers   CSEB, SRF,

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In Generator How suction compression power and exhaust works ?

0 Answers   Sify,

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how will you determine the short circuit capacity of a network

3 Answers   Dalkia,

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