Why we called L-G fault as line to ground fault why ground? suppose if a line falls on building roof then can we called these fault as line to roof fault? please explain why ground term is used here?

3 Answers   Bhel,

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What are the minimum acceptable insulation resistances of insulation of underground cable suitable for 0.440kV,11kV, 33kV and 66kV?

2 Answers  

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what is exact meaning of CT core saturation or simply saturation of core.

1 Answers  

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when we conduct high voltage testing why milli amp. is required?

2 Answers  

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The loads are connected with phase and ground then why current flow as the loads ?

0 Answers  

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What types of testing in 11Kv Ht switchgeat during testing?

3 Answers   TCE,

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Generator,motor and alternator Working principal Please explain easily

0 Answers  

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while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?

0 Answers  

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How many types oil using in transformer ? How many letars using in transformer..?

0 Answers   TATA,

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What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load

0 Answers  

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what is dc voltage?

2 Answers  

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HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?

0 Answers  

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