Answer / k.prakashchandra

Magnetic path of the middle phase is shorter than the other two

How to calculate fault level of 11 KV system

0 Answers  

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figure of phasor diagram of transformer when full load or no load ?

1 Answers   Swastik, TCS,

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I have a one P.F meter in my factory showing 2 phase leading and one phase lagging then what is my actual P.F.

1 Answers  

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If the rotor pf of a 3 phase induction motor is .866, then what is the phase displacement between stator and rotor magnetic field 1)30,2)120,3)150,4)90 please justify....

2 Answers   GATE,

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In what cases (circumstances)we should apply P controller, PD controller, PI controller & PID controller ?

0 Answers  

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How are load losses and no-load losses measured at site in a DG set?

0 Answers  

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If increased the frequency up to 1000 then what changes shows in voltage?

0 Answers  

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how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

0 Answers   ONGC,

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How to test Power Transfomer vector group in the field?

3 Answers   Al-Yamama,

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Hi, We have have the major losses between BBT ( Bus Bar Trunking) to LT Incomer & LT to HT incomer, how to arrive the losses?

1 Answers  

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what r the tests on the 3 phase transformers can any one explain how to test using megger on transformers thx

2 Answers  

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in slip ring motor if motor specification is given how we calculate its rotor resistance in starting

1 Answers  

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