What is the difference between a 3 winding and 2 winding Potential Transformer

0 Answers   Engineers India,

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im electrical engineer, could any one help me for FEWA exam questions please ?

0 Answers  

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Explain Power factor in simple words

1 Answers   ETO,

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How much is the starting current for HPMV lamps. How many lamps can u wire in a circuit

1 Answers   Technip,

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In Transformer testing at Shop test we normally test for vector group, open ckt.,short ckt. but what are the other test performed for transformer once it reaches at site.For e.g:if the transformer is dry having rating 1000KVA?

2 Answers  

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Why in DC drive u r using in Klin operation in Cement Plant?

7 Answers  

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In ac circuit R,L,C are connected in series what is the output the circuit? explain

4 Answers  

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What happen if LV supply is fed to a HT motor?

19 Answers   ITC Infotech, Jindal,

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Disadventage of cable-gland earthing if any ?

0 Answers  

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For a Potential Transformer(PT), the primary neutral terminal must be grounded before energization. Why....? What will be heppend if we energize the PT without grounded the primary neutral point? Why..........?

2 Answers  

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what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW

0 Answers  

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why overcurrent fault occurs in power system.

1 Answers  

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