Purpose of providing neutral isolation panel for parallel operation of diesel generator

0 Answers  

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why is the transmission voltage is multiple of 11?

4 Answers  

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What is the function of Igniter in 250 watt HPMV street light?

1 Answers  

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how to find the 2500 KVA transformer rated primary and secondary volt and current?

4 Answers  

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what is the advantage of NiCd battery over Lead acid battery?

2 Answers   BARC,

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we have a rewind motor of 2Hp,2800Rpm, 220Volt AC. how can we choose the running capacitor for this motor, any formula for that?

0 Answers  

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what is anti-pumping relay and the significance of it in a switcgear cb control system?

1 Answers  

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How much allowable difference current between on three phases Dear sir, We have a 1870 KW HT motor, 11 Kv supply,FLA-120A,2870 rpm,2-pole squirrel cage induction Motor.And stator is connected in star connection with Liquid resistance stater to limit the starting current.It has coupled with Centrifugal air compressor.My question is it is loading 73% of FLA taking R-phase 86.7 A, Y-phase-85.4A,B-phase- 78.3A.why the B phase current is that much of difference.Is it allowable, or any one tell me how much allowable current.If any method to calculate.

1 Answers  

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Tell the details of the precommissioning tests that are performed on distribution transformer, power cable and switchgear (11kv).

1 Answers   Reliance,

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What is the value of 3 phase voltage?

8 Answers   RECPDCL,

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Why transformer ratings in KVA not in KW?

6 Answers   ABB,

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what is real , reactive and apparani power

1 Answers  

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