how to measure earth pit resistance

7 Answers   BARC, BYD Electronic, Construction,

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Require Generator Capcity ( KVA ) for 3 Phase Motor having 4.7Kw with starting current of 16amps?

1 Answers  

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why there is no short circuit when any resistance is used between phase and neutral?

3 Answers  

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what is the safe meggar values for motor, transformer HT, LT and Cables?

12 Answers   IOCL, Jindal, TATA,

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what is the workimg of ct &pt?

5 Answers  

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Why does the rotor rotate?

0 Answers   Elin, OPTCL,

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If not maintained 3 phase clearance,what happened ?

2 Answers  

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what is the main difference b/w contactor and relay

2 Answers   Pace Pharmaceuticals,

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can I connect step down transformer(25KvA,240V Phase to phase)to output of online UPS(15KvA,440V PHASE TO PHASE) Load connect to TRANSFORMER is 13KvA,240V PHASE TO PHASE. please brief if it is wrong

1 Answers   DRJ ARDE,

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what will happen if the connections of protection ct reverse? will it burn the ct?

2 Answers  

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how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.

0 Answers   Adani, Mahaveer,

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Slip at maximum torque depends on A rotor resistance and reactance B stator reactance C load current D stator resistance

1 Answers  

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