Answer / k.prakashchandra

Generally IDMTL relays are used as back up for distance relays

2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation

0 Answers  

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what is the difference between delta-delta, delta-star transformer???

3 Answers  

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what is the difference between arc and spark

2 Answers   ABB, Jindal,

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what is phase to phase fault? what is line to line fault?

2 Answers   Phoenix Technologies,

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What is big transformer parts and their function ? Ty

0 Answers  

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

1 Answers  

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i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors

0 Answers  

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What is the difference between body earthing and neutral earthing?

2 Answers  

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whati s the sludge current in ups

0 Answers   Future Group,

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what meaning of gd squre

1 Answers  

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how the capacitor work on dc?

1 Answers  

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Can transformer develop three phase power from a single phase source?

12 Answers   ONGC,

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