Answer / felixraj

to avoid circulating current(30-ed harmonic ct) b/w neutrals

why capacitor bank always connected in delta,why not in star to a system?

15 Answers   NHPC, NTPC,

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what is purpose of using reactor in substations

4 Answers   NCC,

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Why we use Capacitor in Single Phase Induction Motor?

12 Answers   IIT,

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is there any difference between inverter and a battery

2 Answers   Cummins,

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what is the safety of voltage power transformer(2250KVA0

0 Answers   Emerson, Jindal,

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what is the significance of per unit impedance ?

7 Answers   HP,

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In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?

0 Answers  

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Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?

0 Answers  

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sir vizag steel ka junior trainee ka paper kitne number ka ayega

0 Answers   Vizag Steel,

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why the electrical insulators suspention breakdowen

2 Answers  

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For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel

0 Answers   Ecil,

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sir, my question is that if we start any three phase induction motor with star connection.will be current taken ? please send a formula.

4 Answers   ABB,

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