What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer

0 Answers   ABB,

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what is the basic difference between fan and home motor if both have single phase induction motor?

4 Answers   Engineers India Limited,

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Myself completed B.Tech ECE in private university but i am working as an testing and commissioning engineer in electrical field whether i am eligibility to apply electrical licence.

1 Answers  

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how to check the LRS resistance .......................

1 Answers  

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How to improve insulation resistance of Motor

2 Answers  

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if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen

2 Answers  

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any one can explain the stages of a knee point which is taken during ct magnetising curve.

0 Answers   Tata Steel Limited,

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WHAT IS MEANT BY BTU OF AIR CONDITIONERS.

2 Answers  

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gas turbine genrator reactances

0 Answers  

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can we run all LT motors at 360 volts which are normally rated 415+/-10% voltage rating

2 Answers   Meinhardt,

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why inductivedrop in dc motor neglected

2 Answers  

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why the air gap is necessary in the transformer core

1 Answers   Eskom,

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