What is the need for a controller?

0 Answers  

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why does in transformer the v/f ratio constant?

2 Answers   TATA,

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What is switching over voltage?

1 Answers   MEIL,

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Why rating of transmission line in kv not in kva

2 Answers  

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What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

0 Answers  

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what is the consuption rating of motor in one day

1 Answers  

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in our 6.6kv motor feeder[it is having two sources from Bus A&B] earth fault relay is acting, we checked CBCT connection and cable meggerd values found very good still earth fault acting during first two are three start after that it will hold. please clarify what was the reason. if same motor is starting from other Bus-A it will start.

1 Answers   Gasal, Voltech,

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what types of load we get from the national grid? is this capacitive or inductive?

1 Answers  

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wht is an AVO metre. and whre it is used?

1 Answers   Mayflower,

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In view of Electrical Engg. What is the use of SCR(Silicon control rectifier)

2 Answers  

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which type of motor using in drilling machine ? & who to produce very high torque in drilling machine?

1 Answers   National Drilling Company,

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What is turbocharger in a generator?

2 Answers  

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