Answer / k.prakashchandra

Differential relay compares the correspondig currents of
the same phase on both sides,where REFR compares the
unbalanced current of the phases with the current in the
neutral

how CBCT works?

1 Answers  

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In what circumstanced the CT used for protection relay will be saturated?and what will happen to the relay is the CT is saturated?

3 Answers  

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Mathemetical Relation Between KWRH and KWH?

3 Answers   UPPCL,

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can we use 7volt DC BATTERY to run a 60watt motor by stepup? Give reason for your answer?

5 Answers  

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why is that a 4*4mm cable,is always powdered internally

3 Answers   Construction, L&T,

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What is the ratio of Booster transformer?

0 Answers  

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what convarts RRA in alternator ,AC to DC or DC to AC,

1 Answers   Birla,

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how can you calculate the value of external resistance inserted in a slipring industion motor? (eg. 110 kw / 990 rpm/50Hz/stator v-415/stator Amp-195/Rotor V-440/Rotor amps- 151.)

6 Answers   Bosch, NMDC,

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what will happen when the dc supply is given to the capacitor?

0 Answers  

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why star connected transformers used in tneb?

1 Answers  

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What is transmittance?

0 Answers  

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which level of transformer oil has got low dielectric strength ?why?

2 Answers  

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