why US countries maintains 110v and 60HZ

0 Answers  

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What is NUMBER OF RUN for power cable means?

4 Answers  

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Can anybody suggest me about what are all the TECHNICAL CERTIFICATIONS avilable for Electrical Engineers for working people with clear details??

1 Answers  

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What is difference between Harmonic and Non harmonic Capacitor Bank?

0 Answers   TATA,

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Why neutral has to switch on-off with phase in TN IT TT systems i.e neutral should be taken as fourth pole

1 Answers  

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what's producer of XLPE cable laying in undergroung

0 Answers  

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For polarity test on a 11/3.3kV 2.5MVA delta-star Unit Auxiliary transformer,415V 3-phase supply was applied at the HV. Connection between Aa was made with a 2.5mm cable. As soon as power was switched on the cable caught fire and burnt. This test was then abandoned. It is noteworthy to say that a similar cable was also used in a similar transformer for the same. The cable did not burn and test was successfully completed with good result. What is wrong? Please, help me out.

3 Answers  

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what is difference between earth and ground?/

3 Answers   Sree Rayalseema Green Energy Limited SRGEL,

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Why charcoal and salt add in earthing pit.

6 Answers   Garware, NTPC, Sterling Wilson,

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transformer is working or not with supply of DC?

2 Answers  

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how point on wave controller works.

0 Answers  

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reason of diode failure in alternator

0 Answers   adag,

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