What will happen if apply dc source for power transformer

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we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain

0 Answers   TNEB Tamil Nadu Electricity Board,

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Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.

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What do you mean by power transformer?

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Why we use a shunt capacitor or synchronizing Motor To Improve a Power factor pls reply me in this mail dinesh_elect_eng@yahoo.com

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What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i

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The synchronous speed of a motor with 6 poles and operating at 50 Hz frequency is ___.

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wat will be the pressure maintained inside the transformer?

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WHAT IS THE FUNCTION OF PULSE TRANSFORMER IN DC DRIVE

5 Answers  

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State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor

0 Answers   Jindal,

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How many size of cable required for a 300m long and 30kw inductive lode

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What is difference between ON delay and OFF Delay Timer?

7 Answers  

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