how to calculate earth resistat in earthpit with earth testing kit?

2 Answers  

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why nearly all voltages are in the multiples of 11?

5 Answers  

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IS HI-POT TEST DONE ON A TRANSFORMER - YES OR NO? WHY?

4 Answers  

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1.What is the proper definition of power system stability? 2.some times a blue spark is visible in the secondary side of a distribution transformer at the contact position of bushings and fuse wire,why?

1 Answers  

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How to test Power Transfomer vector group in the field?

3 Answers   Al-Yamama,

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What makes the difference between 50Hz supply and 60Hz supply which one is economical and how can you support your answer...........?

2 Answers   Fertichem, Kuwait Oil Company,

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in most industies hormonics present up to some level. what is limit ? and there effect?

4 Answers   Bhel,

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what is the difference between the following 2 situations ? 1)Line & Neutral=240V Line & Earth=230V Neutral & Earth=10V 2)Line & Neutral=230V Line & Earth=240V Neutral & Earth=10V

2 Answers   Reliance,

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what is a panel board?

1 Answers  

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For an 100kw generator, only 50kw of load is connected. Will the generator generate only 50kw or 100kw. If it generate 100kw what happens to rest of the 50kw. What happens if we connect more than 100kw of load?

2 Answers   L&T,

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for compensate 315mh inductance ,how many capaciance required?

0 Answers   Mitsubishi,

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what is difference between DC and Ac

5 Answers   Birla,

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