practically What is power factor

6 Answers  

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What is a circuit breaker contact multiplier relay?

2 Answers  

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Hi, My question is our total motor load is 55 kw.so what cable size required for main supply. Please reply

1 Answers   Maryam Enterprises,

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why anti pumping relay is not given to tripping coil of the breaker? why only to closing coil?

2 Answers   INEL, Siemens,

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What type of core material is used for metering C.T and protection C.T???

0 Answers   Bhel,

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Why the earth to phase voltage is high 250 compare to other two phases

0 Answers  

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what is the potential of 11kv A.B.Switch

1 Answers   Power Grid,

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What is mean CT Saturation? How to calculate?

3 Answers   NetGroup, Tyco,

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documented proof that aluminium bus bars are better than aluminium cables

0 Answers  

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What is single break or Double break related to MCB?

2 Answers  

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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Why the transformers are rating in KVA.?

5 Answers   ISMT,

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