Answer Posted / kishore

IT IS BECOZ POWER STATION RATING INCLUDES
EFFICIENCY/RATING OF ALTERNATOR AS WELL AS TURBINE.

How to find ampere on ht side for selection of cable size ???

1830

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What is Instantaneous Earth fault relay,how will work

2299

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Explain the operation of grid connected central solar inverter ?

1581

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CBCT selection

2323

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

2172

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at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?

2179

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What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?

2672

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what is mean by restructuring power system?

2124

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what are the installation procedure of high voltage power transformer,CT,CB&PT?

2123

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what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)

2755

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draw the restricted earth fault protection circuit install on power transformer and identify its parameters and draw C/C curve of it

2762

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in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?

1884

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sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

1891

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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

1472

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What is the reason that the humming sound is coming from the induction furnace panel?

2664

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