Answer Posted / k.prakashchandra

LPF -low pf UPF- unity pf.In lpf meter pf compensation is
done and is accurate at the specified low pf.

How will polarity test of Dy5 Transformer ?

2219

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What are the advantages of hydropower?

1106

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Please help me regarding my one concern. - During earth pit testing we noticed that the Clean earth pit and dirty earth pit showing continuity (Resistance value - 5ohm) . I want to know that if both earth pit have separate location and there is not internal looping between PIT then why such continuity is showing on it . Because of this issue the field side all earthing point showing short. In PLC panel we are providing two types of earthing cable which is coming from separate earth pit (Clean and Dirty earth pit) because of earth PIT showing short our PLC is not complying spec . please help regarding this issues.

1591

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what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?

1984

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I completed my BE EEE degree 2006 .... which license should i apply .... ?????

1711

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hai friends i have BSNL JTO exam on next month so if any body have model question paper or give preparation tips to my mail id kumar4486@yahoo.co.in this will helpfull for my future .plz & thank u by kumar

1991

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What is the main use of rotary phase converter ?

1155

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what are the range of memory address in plc for L&T lx7 4A

2326

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What are the weight of 800KV DA,DB and DC type tower ?

3146

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How i can calculate current of cable according to ares?

2002

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how to test and calculat the head and discharge in borewell compressor

2159

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how are reversing the direction of dc motor

1654

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Type of motor stater detail and working detail

1664

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What is the difference between isolators and electrical circuit breakers?

1188

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High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?

2102

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