Answer / taufique baig

for america its 110V and for rest of world its 220 V

Answer / ashok mishra

230 according to IER
and flucation of +-6%


sddiet barwala

How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?

3 Answers   Karam, Power Grid,

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extremely urgent please, why a fuse is used before voltmeter but not with a ammeter connected to a CT(current transformer),thanks in anticipation.

4 Answers   NPCIL,

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In transformers Which type of connection is preferred for harmonics to be minimum. primary : secondary star without neutral:open delta star with neutral :open delta star without neutral: delta star with neutral : delta explain why

1 Answers   Genco,

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What is difference between incomer & outgoing type Vaccum Circuit Breaker?

2 Answers   VBG,

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Is the inductance parameter of transmission line affected by taking the earth into consideration?is the same true for capacitance? Justify the answer.

1 Answers  

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tell how current tranfomer works

2 Answers  

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230v 1 phase Phase and Neutral insert in Bulk water what happens.

1 Answers   IVRCL,

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Give the selection criteria of a 3 Phase transformer for industrial purposes ?

5 Answers   NDDB, TATA,

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Why are calling lagging power factor is a inductive load?

2 Answers  

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Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?

0 Answers  

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No load tap changing transformer working

0 Answers  

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in 3-phase transformer which type of transformet is used in output side?

6 Answers   Essar,

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