why D.C excitation is given to sunchronous motor?

6 Answers  

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How to test Alternator stability test for REF relay

0 Answers   Amprotec,

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What is gain margin?

0 Answers  

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What is auto transformer?

28 Answers   ABC, Transformers and Electricals, US Consulate,

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what is the purpose that we use PLC system in power system

2 Answers   Glatt, MTS,

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what is the safe meggar values for motor, transformer HT, LT and Cables?

12 Answers   IOCL, Jindal, TATA,

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1) Why distributiion system decided 11 kv, 33 kv, 66 kv, 132 kv, 220 kv, 400 kv, 2) In 3 Phase line terminal of capacitor, why used for power factor improvement. 3) Why used rating KVA in transformer?

1 Answers  

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HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION

0 Answers   ECCI, EFS,

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how calculation to be done of cable size/o.h. conductor size of 11kv h.t.for the load of 2175 kw

1 Answers   Shell,

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what is tertiary winding in transformer?What is its purpose?

18 Answers   Bhel,

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why are maintine power factor 0.99 in Eb line? why are used capacitor bank in Eb line? what is the purpose capacitor bank?

4 Answers   TNEB Tamil Nadu Electricity Board,

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what is the difference between the electrical and electronic choke?

1 Answers  

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