Answer Posted / elangkumanan

forign side all home appliance material volt 110v but
indian appliance volt 220volt that is a difference
another forign transformer step down volt default use
110v but inian system volt 230 volt that is different

Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason

1929

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List some examples of renewable energy?

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please send me previose rrb junior engineer qustion papers

2161

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does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain

1930

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Define transfer function?

1175

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how do you test tachos and servos

2134

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hi frnz,can somebody give me any project work? i am a 2nd year student & interested in practical works...plz give me some projects

2007

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

2826

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how can you calculate fault level ?

2404

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What is cross over distortion? How it can be eliminated?

1310

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A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is

1288

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How to check 11000/1.732 to 110/1.732 Potentila transformer (PT)?

2211

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Write down the design procedure of commutaj.

2146

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How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

1818

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oltc of a transformer, how it works? and what are the equipment consist of describe briefly?

2031

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