what is the most probable reason of failure of current transformer?

2 Answers   L&T,

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What is the usega of brking resistor? and how it will useful to Drive...?

3 Answers  

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why 6.6,11,22,33,66kv? what basis they have considered?

5 Answers  

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There is 15 KVA UPS using for single phase load.And 30 batteries of 12 V, 100 Ah are connected in series. Load is taking 15 A current.What will be the back up power for this UPS on same load?

1 Answers   BS, Dynamic Software,

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers   SISL,

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how many voltage or current enough to kill a person?

12 Answers  

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when we switch on the switch and load is not connected at home,is electricity wasted?

1 Answers  

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What is current and voltage?

5 Answers  

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why ups rating in kva? and why ups are in parellel?.why isolation transformer is used in ups?

0 Answers  

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along with technical test papers

0 Answers   Vee Technologies,

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IT IS SAID THAT THE OLTC OPERATION SHOULD NOT BE PERFORMED WHEN THE TRANSFORMER IS GENERATION TRANSFOREMR/STEP UP MODE. WHY IS IT SO?

1 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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how and why are capacitors are used to improve powerfactor?

4 Answers  

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