why any Elelctricity board insist not to change the buren of their metering CTs or PTs for metering purpose? as a example elect. board not accepted that any customer change their metering CT or PT core burden from 5VA to 15VA.. why?

1 Answers  

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Difference between earthing & grounding.?

0 Answers   Nitco,

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The rotor current is directly proportional to slip. How?

3 Answers  

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How the real power output is controlled in a Generator?

2 Answers  

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What is the difference between the transmission line and distribution line?

0 Answers  

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Define rise time.

0 Answers  

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The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.

0 Answers  

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HOW MUCH KVA DG SET REQUIRED for charging 12v 4000 ah battery?

3 Answers  

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if we increase frequency of line, then how will string efficiency varies with it.

2 Answers  

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what the reson to use phase shift( angle) like (dyn11,Dd5 or Dy0)are usedin power and transsmison line

1 Answers  

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what does mean ct knee voltage and burden 

1 Answers  

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a transformer can beb used as aload?give discription

2 Answers   Esses Eltech Systems,

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