Answer / rudo mabika

Used in the
counteracting of
distorted
sunisodial wave in
the tx and also for
earthing

Answer / pinky.m

apart from primary and secondary winding,there sometimes
placed a 3rd winding in power trnsformer called tertiary
winding.

How much must be gape bitween 2 cable on cable tray?

1 Answers   El Seif,

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Give the expression for the frequency of oscillations in an op-amp sine wave oscillator?

0 Answers  

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Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...

0 Answers  

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what is metering cum synchronizing panel and how it is used?

0 Answers   Wipro,

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WHAT SHOULD BE THE RATING OF generator required to run a pump motor of 45 Kw.

1 Answers   Jauss Polymers,

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why we need the starters for motors

1 Answers   L&T,

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how can we find a burden of potential transformer? what does it effects? how can we calculate rated load of it?

4 Answers   Areva, KPTCL,

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What is inrush current?

0 Answers  

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maintenance parameters of sewage treatment plant

1 Answers  

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what is the change over switch ,switch disconnector ,bypass switch and switch disconnector fuse unit?

1 Answers  

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How we can differniate the overhead lines feeded by hydro power stations & thermal power stations

1 Answers  

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why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?

0 Answers  

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