why we measure ouput of transformers in kva.

1 Answers  

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what dose the arrow indicate in the symbol of power transformer?

1 Answers  

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Explain the propagation of harmonics in the network and influence of phase angle of harmonics.

0 Answers  

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what is the formula for calculating motor rating? Example: If we want to rotate a 1000 kg waight disc up to 100 RPM, which size motor will require?

1 Answers  

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how to find the resistance

3 Answers   Saint Gobain,

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Why there are semi conductor layers on conductor and XLPE insulation of HT cables

1 Answers  

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prove that power consumed in 3 phase delta system is 3 times as compared to 3 phase star system

0 Answers  

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A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?

0 Answers   Spectrum,

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how to claculate the ups load in KVA pls give the if any fourmoul?

4 Answers  

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what is sinwave ups

1 Answers   Exide,

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for star delta connection,,why the contactor star not burn,when red,yellow and blue cable is looping.

2 Answers   Mahindra Water Utilities,

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What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA

0 Answers  

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