Answer / ismail

3 ph

can induction motor run over the rated speed ?

12 Answers   ACC,

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Why strting torqe high in inducation motor?

0 Answers  

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which calss ct's,pt', use protection,meatering and others

1 Answers  

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What are the different types of transformers present in the Transmission and Distribution system?

2 Answers  

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Why is the electric shock from the DC supply is more dangerous than the shock from AC supply.

8 Answers   IBM,

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Our Alternator nameplate specifies a power factor of 0.8. When the Alternator is on light load, the bus bar voltage rises to 11240 volts, whereas the standard value is 10500 volts. Is it ok to increase the power factor to 0.85 or 0.9. I am afraid because the power factor on the name plate is only 0.8 ?

3 Answers   Escube,

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what are FM 200 systems? why it is useful for electrical systems ?

3 Answers  

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How can I calculate the trnaformer effciency at different loading condition?

2 Answers  

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draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words

1 Answers  

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If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?

0 Answers  

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what is the synchronous timer ? and it applications.

0 Answers   CPCL,

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Can 33kva/415v transformer be run underground? If the answer is yes why and if the answer is no why?

0 Answers   4T Technologies,

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