Answer / nishant

induction motors are cheap ,robust easy to maintain there
operation is simple

Answer / simon peter

Easy to handle,low starting torque,cheap in rate,made for the fullfilment of domestic purpose,easily repaired,light weight,high speed...

two TG running in parallel at equal load.one TG CB tripped in reverse power relay.after tripping found its excitation was on & turbine running at rated speed.Please clearify why that TG tripped in reverse power ?

1 Answers   Bhel, Birla,

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How the surge voltage can be arrested in electronic devices

1 Answers  

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how calculate gd2 of ht motors

0 Answers   Hindustan Copper Limited,

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Does increase or decrease of reactive load affects the Voltage.

5 Answers   Nalco,

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define reactive power?

3 Answers   Alstom, TATA, TCS,

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in 50 mw generator if field is open in full load running condition what happen and for protection which relay used?

5 Answers   century,

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what is the basic principle of operating of a television camera tube?

0 Answers   Student,

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Differentiate between induced emf and self inductance?

0 Answers  

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What we mean by vintage of an engine+Generator?

0 Answers  

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in which material resister are made?

1 Answers  

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Why temperature rise test is conducted in bus bars and Isolators?

5 Answers   Areva,

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What mean by MLTP

0 Answers   Machino,

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