Answer / k.prakashchandra

Generally IDMTL relays are used as back up for distance relays

For Bus duct hi pot test, where we want to connect the return and ground leads?

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what is the difference between Power and Distribution transformers ?

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my N-P 230 VAC at 3 wires but i haven't any voltages at phase to phase whither my supply is 3 phase, why i haven't received these line to line voltages ?

2 Answers  

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why 3 phase induction motor only need starter ? why not other motors need starter ?(like synchronous motor,single phase induction motors & their types) ?

3 Answers  

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What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?

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800a siemens vcb in our company can not be closed electrcally an mechanicaly cc and oc coils are found ok. why?

2 Answers  

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do any one help me to get "C" license,, i have doubts ,,, if mediators ter pls call me,, my no is 8056640042

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what are the causes for strip heater failure ?

1 Answers  

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we have an energy meter in a capacitor bank panel, So should we consider it's readings as energy consumption on daily basis. (when capacitor bank doesn't have any energy losses)

0 Answers   Honda,

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How does and Earth Fault Relay operates in DG set control panel?

1 Answers   Cummins, University,

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why frequency should be constant?

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what is the difference b/w pvc cu conductor and cu breaded wire..?

1 Answers  

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