what sq.mm copper pvc wire need for ac load current 25amps for 230v ?

4 Answers   Khadamat, Siemens,

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Please help me.What are the difference between two wire, 3wire, and 4 wire in electric meter?

3 Answers  

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how can u do the earthing of an aeroplane?

5 Answers  

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In transformers Which type of connection is preferred for harmonics to be minimum. primary : secondary star without neutral:open delta star with neutral :open delta star without neutral: delta star with neutral : delta explain why

1 Answers   Genco,

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Can I use 1 phase power supply to run 3 phase motor? If yes, how?

6 Answers  

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CTs Ratio

2 Answers  

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if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen

2 Answers  

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In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because

0 Answers   Caterpillar,

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For a stable system, where should the poles of a system be in a root loci plot?

0 Answers   GE,

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What is the advantangeous over SFU (switch fuse Unit) & FsU (Fuse Switch unit) which one is better & application of Both?

2 Answers  

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Is there any local or International standards that prohibit the installation of earthing pit in the planters area where the earthing pit is subject to continues soak in water?

1 Answers  

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What is the Efficiency in Electric motor ?

2 Answers  

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