Why lightning arrester blast in rainy day?

1 Answers   Eco Cement, Mahaveer, MBDL,

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1.how many types of relays? 2.difference between ATS& STS?

0 Answers   L&T,

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WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?

0 Answers   KPRS, L&T,

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How many points can we have in AC Circuit? Show by giving suitable example?

3 Answers  

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Explain thin film resistors and wire-wound resistors

0 Answers  

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we erected (48HP)63kva dist transformer and incoming from 11kv line,out going is 415v domastic line 2.04 km.for that actual output current is 84A. what are the losses and final output current.

3 Answers   Essar,

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Sir, I completed DEEE... And now I working in TNEB for one year apprenticeship. If I eligible for applying c license and how can I get?

1 Answers  

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How to decide the size of the capacitor for a single phase induction motor say 2 HP ??

0 Answers  

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will 1050kva DG set withstand for back charge of 16MVA transformer

0 Answers  

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What is touch potential and step potential?

0 Answers   IRI,

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Is current shock due to voltage or current? pls answer

2 Answers   ABB,

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why phase & neutral is use in tv? why earthing not use ?

2 Answers  

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