what is the function of an auto reclosure relay in OHL?

1 Answers  

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why insulators colour is BROWN?

1 Answers  

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why we use RYB phase sequence? and somewhere we use UVW ? why?

6 Answers   CSPDCL-Chhattisgarh State Power Distribution Company Limited, MUET, TCS,

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why phase & neutral is use in tv? why earthing not use ?

2 Answers  

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What can make the the overloads operate when a star delta three phase motor starts?

1 Answers  

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regarding safety what would u consider the most important rules to observe when inspecting electrical equipment?

0 Answers   Reliance, Southco Utility,

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How to calculate KW what is the formula for KW.

18 Answers   Toyota, UU,

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AC is the magnitude of sinosudial-wave but we use cose value to determine power factor instead of sine value.

2 Answers  

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how many hvdc lines in india???

0 Answers  

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What is polarisation index value?.(pi value) Simple & brief definition of polarisation index?..

7 Answers  

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i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection

0 Answers  

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What is meant by Creepage Distance in Insulators?

2 Answers   Areva,

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