what happens when reactive power increases ? does the reactive power loss increase or decrease ?

2 Answers  

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How do u term the word 'OF' in Megger Testing???

2 Answers  

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60 watt bulb and 1500watt iron which device has more resistance & why

5 Answers   RMSI,

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What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection

0 Answers  

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why ups in kva ratings?

2 Answers  

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What is The function of tvm(tri-vector meter)??

2 Answers  

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Sir we have 12.5 MVA(110/11KV) transformer (Y-Y) connected,which tripped showing earth fault,when we charged transformer it stood OK ,but on connecting 11 KV feeders it tripped showing earth fault.our service engineers found that the B phase and R phase phase connecting to neutral broken from HV OLTC(on load tap changer),and R phase and Neutral is ok.Dissolved gas analysis shows that accetline content is high,tan delta value is 12.My dout is it is an internal fault of transformer,why REF or diffrential relay is not acted?

1 Answers  

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what is mean by busbar and what is the difference between busbar,transmissionline,feeder,distribution line

0 Answers  

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in dc shunt motor if field winding is shorted then

0 Answers  

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What is the difference between single phase, 2phase, and 3 phase motors?

2 Answers  

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What is the effect of leading power factor for power transformer & D.G?

7 Answers   Exide,

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why should we connect the no load components in a equivalent circuit of transformer in parallel?why cant it be in series.

3 Answers  

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