Answer / badhehm

01)Over-current protection
02)Short Circuit Protection
03)Ground fault protection

What is min and max voltage between earth and neutral/phase if it perfect earthing?

37 Answers   Epoch, ISS, ITC Infotech, L&T, Power Works, Statex, Sterlite, Wipro,

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Is there any relation between transformer capacity and its bdv?

1 Answers  

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what is the meaning of transformer short circuit test?

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why when i start my diesel generator it takes 1 minute or less then stop, and i checked the oil sensor is ok and when the generator start i can get 220 voltage but it it is stop after 1 minute or less, how can i solve this problem?

1 Answers  

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What are the electrical engineer roles and responsibilities in chemical plant?

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what is the use of reactive power

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. Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

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How to calculate Maximum Demand from Energy meter Reading.

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What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?

0 Answers  

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voltage of a ckt is measured by volt meter having an input impedence camparable with the out put impedance of the ckt Eror caused is 1. Gross Error 2. Errors due to lloading effect

2 Answers   GATE,

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Simple explanation of kirchoff's law

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what is idmt relay

1 Answers  

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