WHAT SHOULD BE THE MINIMUM IR VALUE FOR LV (380V) CABLES ACCORDING TO IEC/IEEE.

3 Answers  

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What is C-factor?why it is required to consider in fault short circuit calculations?

2 Answers  

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What are the typical values of characteristic impedences of overhead line and underground cabel? Why there is so much variation?

1 Answers  

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if the syncronous machine run at leading pf and as its field curret increased its armature current decreased is machine operate as generator or motor?

1 Answers  

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Between AC generator(alternator) and DC generator which can be designed for high voltage and why?

1 Answers  

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what is the advantage and disadvantage of billing in kwh and kvah by electricity board .

6 Answers   Nespak, NTPC,

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What does the kvar means?

0 Answers  

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What is resistance reading of earth copper rod with grid and without grid?

0 Answers  

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What is the difference between grounding & earthing?

9 Answers  

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Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.

0 Answers   Noida Power,

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why high current produce in case of transformer when turns are internally gets shorted.

3 Answers   TCS,

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need of capacitor used in plant

3 Answers  

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