Answer / chandu

to reduce resistance of water

why u r living from presentaly working.

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how to calculate the lightning arrester conductor @ no of earth pits required

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why the all high voltage transformers are in 11kv , 33kv , 66kv, 132kv like that

2 Answers   Bhel,

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what is diffrent between plc and clc??

1 Answers  

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Explain Analog and Digital signals?

1 Answers   UOG,

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hello! can anyone explain to me how a 3 speeds table fan work? what are the factors that are controlling the speed of a normal table fan? Is it by varying the voltage or changing the magnetic field? would appreciate your reply :) thx in advance.

2 Answers  

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If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??

0 Answers   Jindal,

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Hi,Any one has idea regarding the KPTCL Recuirtments for AE'e & JE's for the year of 2009-10???Kindly help in regards..

1 Answers  

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WHAT IS MODULATION AND NEED FOR MODULATION ?

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Q: How to calculate Transformer losses , tell us by Formula.

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what is the diffrantial relay???????why we use it on the MDB

5 Answers  

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Then what do you call a transformer that is installed on the ground?"

1 Answers  

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