Answer / rajeev goyal

Breaker having the protection feature and contactor doesn't
have.

how to modify DOL control panel into Delta Y connection?

0 Answers   ABB, PDCS,

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electical engg basic question

1 Answers   Power Plant,

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what is field flash

4 Answers   Bhel,

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how we findout a ignater is faulty or not?

0 Answers  

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why r use the wave taper in the substation ?

2 Answers   L&T,

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What is SFU why it is used

1 Answers  

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how to get electrical supervisour certificate in gujarat

0 Answers  

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I want formula to calculate cable size as per load given in kw & amp.I searched many sites but didn't right answer.Plz reply me asap.

41 Answers   Armco, BEL, BGS, Biocon, BRB Cable, Crystalline Chemical Industries, DLF, Doshion, Electrical, Gold Roof, L&T, Lanco, MEIL, Oman Cables Industry SAOG, PK Services, Polycab, Sabic, SLV, System Electrical, Tata Motors, UEM, UMIC, Vega, Vertex, Voltas,

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what is current

5 Answers  

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How is earthing done in Aerospace applications such as Flights and spaceships..?

1 Answers  

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what is harmonics?

1 Answers   powercom,

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How to design power source say 5KW i/p :415v 3 ph, o/p 5KW constant, variable currnt and variable volatge 10-230v,

2 Answers  

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