Answer / choudhri awais arain

vector group is important to use in case of parallelling of transformer.both transformer should have same vector group.
thn unbalancing of the voltages occure.

Answer / jayaram

electric curent have a some phase angle(phase to phase) so
used a vector form. it is used at which power have a
freqency

how much capacity(rating) of generator required to operate a load of 100kv.

6 Answers   DSC,

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we have a lot of model of rectifier but thyristor rectifier is the most rectifier that use in power system. Do you know why this rectifier is used?

0 Answers  

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What the difference between ac and dc inductor an capacitor

0 Answers  

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Give a brief idea about Control circuit wiring in Substation...???

2 Answers   KSEB,

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What is different between Circuit breaker and Isolater?

0 Answers  

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i need circuit star delta connection?

1 Answers   L&T,

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What do you mean by per capita requirement of electrical energy in india

0 Answers   Tech Mahindra,

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Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?

0 Answers  

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in traction which type of supply are used

15 Answers   APGenco, Construction,

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What is the difference between RMS and average value

5 Answers   CEERI, HPCL,

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why cu losses called cu losses.

6 Answers  

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Define the term factor of inertia.

0 Answers  

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