Answer / bharani

Insulated Gate Bipolar Transistor is used as a high speed
switch in an UPS.

what is the difference between MCCB and SFU in terms of their application?

2 Answers   Secure Meters, Tata Teleservices,

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What is the full form of CNC in electrical mechines.......?

1 Answers   Alstom,

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When a 25kV line touches the train, will passenger get shock?

3 Answers  

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How we can design a cable for a 3phase load.

1 Answers  

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percetans

0 Answers   Bhel,

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What are various accuracy classes of CT(Current Transformer)

1 Answers  

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what is the difference between switch yard to residential area.and how much required it.

0 Answers   GVK,

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what r the checklist while installing 500 kva transformer

0 Answers   Pepsi,

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What are the major types of Curent Transformers?

2 Answers  

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We know flow of electron is current . But why electron flow from negative to positive and current from positive to negative?

4 Answers   Power Grid,

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In dc motor starter there is less voltage required for holding contactor that's may why it is called no volt coil. but in ac starter why holding contactor is called no volt coil.

2 Answers   JSW,

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what is the difference between rccb and elcb?

1 Answers  

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