how bucchos relay works in a transformer

8 Answers   Indeco,

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why there is a phase shift lies between primary and secondary voltages of a transformer?

7 Answers   Mecon,

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what is the defination of 'Mass' & 'Weight'

3 Answers  

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can i connect REF and Differencial relay in 1 CT core for transformer protection?

0 Answers  

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what is subtransient , transient and steady stateac components

0 Answers  

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A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate rotor frequency. A 50 Hz B 0 Hz C 4 Hz D 6 Hz

3 Answers  

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Why we use series reactor in power system?

9 Answers   Cadbury, HEG, Uttam,

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IF we have 500kva transformer 11.0/0.415V, 50Hz. How to calculate the current on HT & LT side, how can we consider for its breaker (HT & LT both)? You are requested to solve the question herewith.

3 Answers   Bhutan Power Corporation,

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1)What are the proccedure of initial charge of 100AH lead Acid battery bank 2)whether discharge test is reqd ? if it is rqd why, how 3)what are the discharge critieria (volt/cell or sp.gravity/cell

1 Answers  

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What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?

0 Answers   SRM,

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what is the use of neutral?

14 Answers   IOCL,

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what is LA CT PT panel?

3 Answers   Dwarikesh Sugar Industries, NTPC,

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