why in dc generator field rheostate kept in maximum position?

1 Answers  

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how does a submersible pump work..?

0 Answers  

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If you see the HRC fuse name plate. Its shown ampere rating shown which is in many KA (like 80KA and so on). any body explain what is meaning of this value?

7 Answers  

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How is a capacitor bank is designed ?

2 Answers   Asian Paints,

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How 48-relay (incomplete sequence) functions?

0 Answers  

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if a 2 ohm resistor,2 ohm capacitor and a 2 ohm inductor is connected parallely to 12v source.Then what is the value of current in each branch.Is current flows in each branch at the same time?If not so then provide the proper sequence

1 Answers   Tata Steel Limited,

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What is meant by pilot exciter and its working?

2 Answers  

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What will be the resultant out put voltage when two different voltage rating batteries are vconnected in parallel? pls. answer with example if available.

1 Answers  

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exolain the star delta connection

0 Answers   Toyota,

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a transformer runs by electro-induction principle like all motors.then why dosen't it rotate just like any other motor

2 Answers  

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What are the classification of Servo Motor?

4 Answers   BARC,

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What do you understand by avr?

0 Answers  

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