we can conformed the vector group of the transformer. How?

0 Answers  

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what are the basic concept to design a out door Substation?

1 Answers  

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Which circuit breaker arc quenching time is low AC or DC breaker?

1 Answers   Deltech,

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The power supplied to a 33microF capacitor from a 120V, 60Hz source will be

0 Answers  

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How damper winding in synchronous motor suppress Hunting?

2 Answers   Bhel,

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Why a dc generator gives result during two different condition,- 1)separately exited gen.- Eg=110 V, field current=0.25 A. 2) self exited gen.- Eg=30 V, field current=0.025 A.

1 Answers  

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show the single line diagram of star delta starter with single phase preventer

0 Answers  

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he compression ratio for a petrol engine generally lies between

0 Answers   Caterpillar,

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Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com

0 Answers  

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What happent when a AC motor(no break and starters ) stop and suddenly start . ? Starting current low or high?? Why?

1 Answers  

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What are the components of feedback control system?

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1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.

0 Answers   ICS Integrated Computer Solutions,

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