Answer Posted / lakshmi

800KV dc transmission system

we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

1578

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71ohm,111ohm,95ohm,179ohm in calculate the total ohm in series circuit

1241

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how the characterstics of control valve being done

1470

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What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act

1590

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static chagre

1707

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why Lightning arrestor are made by 2 seperate stack of inslutor but why cvt are in single stack of insulator.

1525

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What is Phase to Phase clearance for 800V System Operating Voltage as per IEC61439

546

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what is working process of star delta controlling circuit ?

1410

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What is boucholz relay and the significance of it in to the trformer?

666

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What are the advantages & disadvantages of a group electrive drive?

1663

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what is 400kv doble circuit quadpole tower?

1482

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The electromagnetic torque developed is proportional to what in a D.C series motor?

728

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how many current required for hypo test

1463

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How to calculate the copper in HT motors if KW, RPM & Voltage is given

2597

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Can any answer me ,What will be the range of C.T coil for L&T energy meter EM301 used for 180 kva DG set

1781

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