Answer / singa

Neutral is a conducter used as return path.
It is having low potential compared to phase.
Whereas an earth is haivng zero potential

Answer / vikram

it is balance the main line

whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11

0 Answers  

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how line turns ratio changes in 3 phase with change in connection

0 Answers  

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Please send 110 kv sb station full single line drawing(sld)

0 Answers  

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Please tell me what is the difference between online UPS & OFF line UPS?

2 Answers   HAL,

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what is difference between AC VVVF drive & Dc VVVF drive explain their working principle?

13 Answers   Apollo, OPS,

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in india per day how much power is generated including all power station

0 Answers  

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In my project i am layout cables under the Maintainance bay /Maintainance yard in the TG Building. Whether in this route i can lay the H.T.Cables??? i am taking all H.T cables from the H.T Transformer to the TG Building..

1 Answers  

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1.what is surge 2.what is lightning 3.what is switching 4.difference between surge,lightning,switching used in power system 4.definition of surgearrestor,lightningarrestor 5.adv and disadv of surgearrestor,lightningarrestor 6.uses and purpose of surgearrestorand lightning arrestor 7.block dia of surge arrestor 8.blockdiagram of lightning arrestor 9.operation and working of surge arrestor and lightning arrestor 10.basic formula of surgearrestor and lightning arrestor 11.basic diagram of surge arrestor and lightning arrestor

1 Answers   Crompton Greaves, Framo, L&T,

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why the undervoltage relay's interlock is used in earthswitch closing operation of the 400kV line scheme?

2 Answers  

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What is the power ratio between power in Star and Delta circuit?

11 Answers   ST Micro,

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The safest value of current which can pass from human body?

4 Answers   Jindal,

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What is Ten Delta Test ?

8 Answers   Areva,

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