Answer Posted / ankita

alternators are of 3 types-
1. squirrel cage
2. double squirrel cage
3. wound type

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

1867

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Can we convert off line transformer to on line transformer

1935

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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,

2176

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what are the main applications of transistor in non-linear region?

1972

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How to calculate Grid rotor resistance(GRR) losses in slip ring induction motor?

4217

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What is the function of capacitor in electrical circuits?

987

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

2393

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hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.

1878

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Why use the vcb at high transmission system ? Why can’t use acb?

1266

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How to test lightning Arrester?

842

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Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?

1164

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State Maximum Power Transfer theorem.

1202

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what is the role of transistor in Circuit?

1124

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WTA used cb?

1859

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what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)

1977

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