Answer / sriram

We will not get low voltage in Star connection.In star
connection only low current is obtianed.

Answer / kalaiselvan d

We are also facing voltage low issue in power transformer(star to star connection)
Please explain

Among the following Which is vector quantity? a. Flux b. permitivity c. flux density d. magnetic intensity

2 Answers  

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A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is onbserved the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?

1 Answers  

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Why PT burnts?

2 Answers  

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can we say current flows inside an atom as electron moves inside an atom?

7 Answers   Vedanta,

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does the transmission line model also requier active power in no-load operation?

1 Answers  

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what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?

0 Answers  

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if 400kv line is connected to the load but neutral ii not be connceted then wt ll happen

1 Answers  

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whay we transmit power in 3phase no in 4 or 2 or 5......etc?

4 Answers   CCCL,

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how do i commission a distribution transformer knowing all its ratings and transformation ratios?d

1 Answers  

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What is the previous name of Cox's Bazar

0 Answers  

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Is it really necessary to have reactive power in transmission line to transfer the power from one place to other?

3 Answers   Power Grid,

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Why star delta starter is preferred with induction motor?

0 Answers  

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