What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?

0 Answers  

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What is the different between earthing & Neutal

3 Answers  

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I want to wire sizing calculator which website is available it

1 Answers  

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For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?

0 Answers  

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What is double throw isolator and single throw Isolator.

1 Answers   KSEB, L&T, Siemens,

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What are differences between Voltage, EMF & Potential difference ?

0 Answers  

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What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.

0 Answers   AES,

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Why temperature rise test is conducted in bus bars and Isolators?

5 Answers   Areva,

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what is the difference b/w permitivity and permeability

1 Answers  

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Why earthing is required, and what effect in earthing result is more than 5 ohm and less than 5 or equal to 0 ohm

2 Answers  

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what use marshalling kishock in power transformer?

2 Answers  

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what is the principal of ceiling fan and how it will rotates? what is the magnetic momentum produces inside the fan?

1 Answers  

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