what is the need of starter in tube light and what type of starter is used in that?

0 Answers   Sedemac, Sepco,

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Why the transformers are rated in KVA. ? in new view.

2 Answers  

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who & how the notations given as RYB to 3phase power supply.

1 Answers  

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why anti pumping relay is not given to tripping coil of the breaker? why only to closing coil?

2 Answers   INEL, Siemens,

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We have given to 3phase supply to ups system & how can coming netural

0 Answers  

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Make a list observation on Transformer?

0 Answers   HSL,

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In my project i am layout cables under the Maintainance bay /Maintainance yard in the TG Building. Whether in this route i can lay the H.T.Cables??? i am taking all H.T cables from the H.T Transformer to the TG Building..

1 Answers  

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explain all the classes with example

0 Answers  

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what is the basic difference between capacitor and condenser ?

17 Answers   ABB, Essar,

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is there any lightning by passer is arranged in ship like buildings?

0 Answers  

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How the current flows in dc circuit?

3 Answers  

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1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?

0 Answers   IBM, Kirloskar,

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