Answer / sureshkumar

disurbances for communication lines by ac power lines due to frequency

What is the arc. I saw word arc in between sf6 & vcb brakers

1 Answers   Cap Gemini,

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I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com

0 Answers   Avalon, KK Capital,

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which %age of corona losses increses if frequency is increased to 25%.

3 Answers   ADCET, Maihar Cement,

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How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.

0 Answers   Taj Group, Tata Steel Limited,

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what is the use of compensation in designing a transmission line

1 Answers   Genco,

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What r the specification furnishid in motor name plate?

5 Answers  

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how set earth fault over current in relay

5 Answers   Jacobs, Reliance,

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describe the constructional features of an auto transformer and its principle operation

0 Answers  

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how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.

1 Answers   Bhel, Indorama, Power Grid,

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Describe the difference between a microcontroller and a general purpose computer.

2 Answers   Siemens,

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what is the responsibility of C license holder in industry?

0 Answers  

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is dc shunt moter oprate on ac? if no why? if yes how?

8 Answers   IOCL, JJJ, Power Grid,

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