what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.

0 Answers   Mepax, NEPCO,

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ward lconard control

5 Answers   Bhel,

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what is power factor?

9 Answers   MAHINDRA,

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Comparing to AC transmission, corona & R in DC transmission is……. a) lower b) higher c) same

3 Answers  

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What are the types of instrument transformer?

0 Answers  

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A single line diagram(SLD) and a purchase order of a 11/66kV switchyard of a power plant was given. In the SLD, only one lightning arrestor(LA) was shown, but the purchase order had need of 3 LAs. Is this correct, if yes, why?

2 Answers  

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why commutator is attached with only dc macine

8 Answers   ONGC,

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How can we decide the fualt levels of sub-stations?

2 Answers   Bhel, Enercon, Prakash Industries,

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what is a drive ?

3 Answers  

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What is reason to get a power factor nearly zero in resistive loads

2 Answers  

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FRIENDS, I am doing DEEE (part time)final year. Give me some ideas for project

5 Answers   HCL,

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What is power distribution criteria for converting single phase unbalanced residential load to 3 phase star connected balance system. Does total KW converted to 3 Phase. Means Divided by root 3.

0 Answers  

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