Answer / sree

specification means all the details like,dimensions of the
core, winding size,%impedence,vector group, protections
required etc.,as like a oil cooled transformer.

Answer / guest

LT- 440V(max)
1400A(max)
frequency-50Hz

what is need of air gap in expansion section in busbar?

3 Answers  

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give information about REM5453 & SPAJ Relays

1 Answers  

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Can we manually synchronize two DG sets of same ratings manually without using speed biasing ? If yes then how?

4 Answers  

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In power transformer tappings are provided on A high voltage side B low voltage side C In middle of both the windings D both high and low voltage side

2 Answers   NNN,

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What will be the effect if I use inverter as UPS mood?

0 Answers  

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some practicle study shows that the reactive power at the receiving end is not equal to the reactive power at the sending end.But according to theory the reactive power is exchanged by different parts of the network – capacitors and reactors permanently, but is never consumed or produced. Then Where that reacrtive power loss occuring?is there any formula to calculate reactive power loss?

3 Answers  

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which capacity of RCCB used for five thousand watt electricity load?

0 Answers  

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What type of isolation transformer used in UPS's?? It's Star-Delata Or Delata-Star????Why it is used????

6 Answers   Emerson,

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why CT out put is 5 what ever the primary current.

2 Answers  

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How to select earthing strip for 100kw induction motor ?

2 Answers  

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We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?

1 Answers   Suzlon,

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what is meant by auto transformer?

4 Answers   Suzlon,

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