Explain why the Voltage drop will happen in 3 Phase line?

2 Answers  

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in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer 

0 Answers  

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why the frequency and voltage in india is 230v and 50HZ. when compared to USA say 110v and 60 HZ.

0 Answers   Alstom,

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what is the working principle of a DG Set, Alternator, & exiter

0 Answers  

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single sphase energy meter measur

7 Answers  

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what is the ATS .And how it works.

0 Answers  

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is EEE eligible for getting electrical supervisor certificate ? if yes then from which state i sud apply

1 Answers   ONGC,

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how to calculate short ckt current of trafo. ex.3-ph 3MVA trfo. 11/440, impdence voltage=7.25%

1 Answers  

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low frequency protection why recomend?

0 Answers  

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Explain the difference between verilog task and verilog function?

0 Answers  

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I am working on a 11KV system with fault current of 40KA for 1 second. I have selected 2500MVA 11/0.433KV transformer. How can i find the impedance value for this transformer? Please help me.

2 Answers   PPL,

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what is electrostatic presipitator in thermal power plant,and why it is used?

2 Answers   ACC,

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