Answer / bhavana

150kv

Answer / k.prakashchandra

At Varahi gen station, Karnataka ,they have 220 KV OFC UG
cable over a length of about 1 KM from station to ODS.

Answer / ketan

150 KV AC

What is basic impulse insulation level? And how it is calculated for sub- station?

2 Answers  

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what are protective device needed to power a 360W ,50hz,240v,single phase,0.65 pf universal motor

1 Answers   L&T,

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If there is major % of Voltage harmonics in the system, how can it be control or reduced?

0 Answers   JCN, Wipro,

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Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?

0 Answers  

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what is the different between bus section and bus coupler

1 Answers  

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how to check the earth resistance value& what is the minimum earth resistance for good earthing sysytem.

33 Answers   Brookfield, BSNL, DMRC, Epoch, KPTCL, Polycab, Power Control, SIEA, Siemens, Wipro,

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WHY TRANSFORMER RATING IS MENTIONED IN KVA RATHER THAN KW

5 Answers  

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what is motor?

2 Answers   UIU,

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what is the difference between arc and spark

2 Answers  

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What is water cooled chiller plant?

1 Answers   Gulf, IOCL,

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If rotor works in clock wise what happens

0 Answers  

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why auto transformer connected in star?

1 Answers  

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