how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage.

1 Answers   FGI, OPS,

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If we increases the %impedance of Transformer then price of Transformer will increases or decreases.

1 Answers   Siemens,

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how to reduce power loss when the tranmission under long distance?

19 Answers  

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What is a circuit breaker contact multiplier relay?

2 Answers  

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what is the minimum clearance between a 11KV 150KVAR capacitor cell and series reactor.can a series reactor can be mounted in the same structure of the capacitor cells structure

0 Answers   APTransco,

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Which motor has high starting torque

2 Answers   Greenko,

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Why alternators are designed at 0.8 pf lag?

3 Answers  

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what is the difference between droop mode and ischnorous mode in thermal powerplant?

0 Answers   GVK, Thermax,

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what is the difference between indoor package substation and outdoor

3 Answers  

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why plc need seprate earthing?

2 Answers   ABB, Whirlpool,

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how to measure the A.C flux .-instrument

8 Answers   NTPC,

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whenever any squirrel or a crow falls on the transformer input line then there is a big explosion and 440 volts of power is being discharged through the neutral line due to which appliances in off mode are also burned.we have earthing for the transformer as well as the bus bar chamber.why is it happening?

1 Answers  

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