why only dc is given as excitation...why not ac???

2 Answers   TCS,

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In convertor can we use rectifier thyristor in place of invertor thyristor with explain.

0 Answers  

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Operation carried out in thermal power stations?

0 Answers  

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Can we use HRC fuse inplace of semi conductor fuse ? What are difference between them?

3 Answers  

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how to find the 2500 KVA transformer rated primary and secondary volt and current?

4 Answers  

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what is allowable ac mixing in dc

0 Answers   Reliance,

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Which motor has high Staring current A. Series DC motor, B.Induction motor c.Synchronous motor D.DC Shunt Motor

4 Answers   CCP,

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why is efficiency of transformer more than that of other rotating machines?

1 Answers  

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HOW DG WORKS ?

3 Answers  

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Why we are using LA Rating 10kA in 66 kv substation

1 Answers   L&T, NMDC,

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how to caculate no load loss, load losses & impedance percentage in power or distribution transformers

4 Answers  

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I want to ask a question which i faced during testing of Capacitive Voltage Transformer in AIS. We have measured the C1 , C2 individually , but when we start to measure the total C1+C2 , the testing equipment shuts down and says low loading. Kindly is it possible to find the total capacitance by using measuring device. kindly briefly explain the procedure.

0 Answers   AIS,

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