Can u tell me about HVDC transmission?

6 Answers  

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Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..

0 Answers   IOCL,

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what is difference between neutral and earth

5 Answers   HP,

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why three phase capacitor takes unbalanced current in capacitor bank?

0 Answers   Aggreko,

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what is bus PT ?

4 Answers  

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synchronous motor of 13.5MW having which type protection? and how to set relay?give me relay setting calculation for different protection for this motor assume efficiency,power factor and other term if neccecery

1 Answers  

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selection of conductor in different voltage?

1 Answers   TATA,

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What are various accuracy classes of CT(Current Transformer)

1 Answers  

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What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?

0 Answers  

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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. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.

0 Answers   OPS,

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why are we maintaining some specific gravity in battery ?

5 Answers  

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What is Form factor?

2 Answers   NTPC,

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