WHy neutral to ground trips when neutral touches the ground

1 Answers  

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What is the complete procedure of erection of electrical panel in industry

0 Answers   BTM, Imerys,

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Hi.I want to ask how to calculate contactor rating current? for example I have 460 V , 100 A (induction motor) calculate contactor rating current?

2 Answers  

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what happen to a dc series motor if it given as ac supply accidentaly

2 Answers   ONGC,

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why core is useful for a transformer ?and also in its operation ?

0 Answers  

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What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A

6 Answers  

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Why we are not placing c.B 's btwn generator and transformer.? what happens when generator gets disconnected from transformer when it is running @ full load?

3 Answers   Areva,

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What are PLC leader logic program method

0 Answers   AIS,

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What is difference between Dy11 & Dyn11 vector group transformer. Can both these transformers operate in parrallel.

5 Answers   Jaypee, JOY,

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what role neutral plays in electrical circuit? If neutral is not there what will be the effect

1 Answers  

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please tell me the all the spcications of the 100MW 11KV HYDEL POWER PLANT SPECICATIONS

2 Answers   Bhel,

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I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok

0 Answers  

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