what is harmonics? what are the factors it will depend upon

0 Answers   KSEB,

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How is The split core current transformer working ?

1 Answers   Honeywell, NCC,

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what is different between neutral and earth?

4 Answers  

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How can I calculate the fault level of a transformer. 1. If fault is 3phase fault 2. If fault is 1phase fault 3. If fault is 2phase fault Dear all geniouses, can you help me by giving answer. If anybody want to send something then mail me at "msalam_shahin@yahoo.com"

0 Answers  

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Active power= VI COS FI But incase of leading power factor ( more than unity), may we use other formula ? because the cos fi (value of cos thita) should not be grater than one.

2 Answers  

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WHAT IS DEAD END IN PROTECTION?

0 Answers   Ispat, L&T,

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Why two phase welding machine is used instead of three phase welding machine.

0 Answers   Merck,

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List the materials required for Pipe Earthing.

2 Answers  

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plz tell me about BACK emf and how it generates?

2 Answers  

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which type of amplifiers are used in multimete?

0 Answers   NTPC,

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what are all the daily preventive maintainance carried out in transformer?

1 Answers  

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how much distance is required for earth pit to earth pit in substation???

3 Answers   Divis Laboratories,

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