Answer Posted / vinodkumarkkp

Secondary side of transformer to make star connection and get a neutral point

hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .

1969

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how to test power transformer.YNd11

1610

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we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.

1972

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How one can check the MAIN of a house wiring ?

2023

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1. for eg, capacitor is used for many purposes(it act as filter, oscillator, bypass capacitor, memory storage etc...) 2. Please tell me some example circuits for different uses of capacitor( whenever and whereever and however we used capacitor as a filter, oscillator tuning etc..) 3. similarly for inductor and resistors(it act as what?) and when and how we want to act as like that?, and how we can used these components depends upon our requirments with example circuits and explanation? design to act as these components depends

1878

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exolain the star delta connection

2723

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How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.

1928

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how did the testing of protection relays done through current injection

2144

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Why CBCT rating is 50/1A

2924

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how to calculate maximum current

2384

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what is the meaning of WYE and DELTA in Electric meter?

3867

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What is reverse power relay?

1250

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why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?

2147

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what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel

2040

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Can a generator runs after getting 1st stator earth fault.

1473

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