What precautions we have to take while handling electrical equipments?

1 Answers   Bharti,

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how much loading in terms of ampere can put on 5 MVA,33/11 KV TRANSFORMER having rated current 263 Amp ?????????

11 Answers   ABB,

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at present how many EHVAC lines are there in India?

8 Answers   HCL, L&T,

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what is the working principle of soft-starter & how it diff. from VFD ?????????

5 Answers   L&T,

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what is the significance of 3.5 core cable? or what does this half core mean and why is it required?

5 Answers  

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what is the function of RVT

4 Answers   RMSI,

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suppose if oil in transformer is not used than what constructional change you will do,for insulation and cooling?

2 Answers   ABB,

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I have a 1000 kVA Transformer(11kV/0.415kV) and a APFC panel of 400 kVAR(LT).Now if i want to remove the LT APFC panel and install a HT(11kV) APFC panel on the HT side is the HT APFC panel will work same as the LT APFC panel(improve the power factor),if yes what will be rating of the HT APFC panel?what is the formula to calculate HT APFC panel rating???

2 Answers  

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how flow current in 220 kv line to line

0 Answers   NLC,

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how to calculate bus-bar sizes? (copper bus-bars)

2 Answers  

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What is cathode ray oscilloscope (cro)?

0 Answers  

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why are the a.c.series motors preferred for electric traction

4 Answers  

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