how can we check the earth resistance

3 Answers  

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how we can set the IDMT relay.

0 Answers   Suzlon,

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How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?

0 Answers  

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iam preparing for rrb section engineer post in electrical branch.suggest the right textbook for my reference.fromwhere i will get the previous q.papers?

0 Answers   RRB,

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i have a motor 55kw how u will calculate cable specification for this motor

1 Answers  

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electrical ques

0 Answers  

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What is the importance of setting TSM & PSM?

2 Answers  

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why the armature coil in dc machine is round?? swagat k.

1 Answers  

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what is the difference b/w low voltage motors & medium voltage motors

1 Answers  

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Can anyone explain me about the capacitor calculation

0 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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how to calculate earth fault relay current and CBCT ratio

0 Answers   ONGC,

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