What is broken wire condition in transmission line?

2 Answers   TATA,

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how to calculate the MF in meter reading

2 Answers  

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flush point of transformer?

2 Answers  

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Why DG set rating in KVA

13 Answers   Crompton Greaves,

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What is the causes Power Factor become leading and what is the effect of Electrical system ?

2 Answers  

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if name plate detals of a motor or any other is missing then how to find it

1 Answers  

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what is meant by generator differencial protection?

1 Answers  

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Describe the method of Plate Earthing.

1 Answers  

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My question is whether bellow formula is correct to find bus size for 46kA for 0.5 second & what is RT in bellow formula. formula to calculate the size of busbar to withstand the thermal stresses due to currents with duration of 0.2 sec to 5 sec. Sp = RT( I x I x t) / K Where Sp – is the cross sectional area of bus bar in millimeters. I -    is the value of AC fault current. t -    is the operating time of disconnecting device in seconds. K –  is the factor depending on the material of the conductor, insulation and initial and final temperature. Value of ‘k’ for copper is 143.

0 Answers   Premier,

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difference between ac series and parallel circuit

0 Answers  

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is 60hz freq better than 50 hz?&why?

1 Answers  

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What does Bode plot tell you?

0 Answers   Ericsson,

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