Answer Posted / saleha

kva

What are your future plans for the company if permanently employed?

1710

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sir i have a car stereo system and there is jack on him so can u tell me a way to find out their power terminals on the jack or on the circuit board"

1568

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what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

2321

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Define step response?

652

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Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.

9026

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i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.

1191

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Where burned of electricity,when,who, & why.

1511

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what is inverter and converter

1439

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why is the power generator connected as star earthed or star earthed through reactance and what its features ?

1179

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234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

1748

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1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks

1946

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How to calculate energy stored in an inductance?

658

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Why Stabilising Resistor used in REF circuit ?

2733

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What is depreciation factor?

1775

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can i use the six sigma method which is used in management area, in state estimation of power systems?

1387

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