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

why in a transformer frequency remains constant? if frequency is changing what will happen?

5 Answers  

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What are locations arc protection relay is fixed.

0 Answers   KSEB, L&T, Siemens,

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sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers

0 Answers  

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How to calculate multiplication factor in kva example 500kva ans pls ?

0 Answers  

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How to caluculate number of batteries to connect a three phase ups by KVA?

1 Answers  

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How much DC or AC Current that a Human Body withstand for Electrical Shocks?

4 Answers   Suzlon,

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What is DC power factor??

2 Answers   HCL,

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We are dealer in Maharashtra State & We have recd. form C from dealer of Maharashtra State against our E-1 form. Now assessing authority is asking for counterfoil of our E-1 form. But, our E-1 form counterfoil is misplaced somewhere & assessing authority is disallowing the C form which is recd. from Maharashtra State.Please let us know the option for allowing C form?

1 Answers  

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1.how to calculate energy units in our home at singe phase, 2.415V,63A wiring what will use thickness of wire

2 Answers  

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how vector surge relay works ?

3 Answers   BFL,

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purpose of check value

1 Answers   Seagate,

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how to calculate capacitor bank value to maintain unity power factor plz xplain with some suitable xample?

4 Answers  

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