Answer / k.prakashchandra

Generally IDMTL relays are used as back up for distance relays

What is harmonics in AC waves. How it is generated? How it will effect the system network? how can eliminate it?

2 Answers  

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what is stper motor

0 Answers   Bhel, WAPDA Water and Power Development Authority,

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in case of OC+EF relay, how the burden is divided/calculated/shared by the CTs in case of normal (healthy condition) and during fault conditions.? three coils of OC & ef coil is conected in residual connection across the three CTS.

1 Answers  

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what is the minimum bdv value for 400 kva transformer?

2 Answers  

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What is UJT PNP, NPN transistor & working principles?

1 Answers   TATA,

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WHAT TYPE OF DC MOTOR IS USING FOR ELECTRIC TRAIN ?HOW ITS FUNCTIONING ?

2 Answers  

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wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?

0 Answers   FLS,

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what is load cell? whrere its used ? how to measured?

2 Answers   Essar,

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1 ph induction motor winding priniple and connection diagram?Similarly for 3 ph induction motor?Full description

0 Answers  

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At full load wat is the motor p.f And at no load will is the motor p.f?

0 Answers   GEPL,

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When do you use a VFD motor?

1 Answers  

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What is the dependency of stiffness on load angle??

0 Answers  

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