How to calculate the current of Highpressure Mercury Vapour Lamp?what is the basis?whether we have to consider power factor or not?

0 Answers   Divis Laboratories,

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why we store only dc in batteries ?

1 Answers  

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if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

0 Answers  

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what will happen if there is a voltage leakage or current leakage in an electrical train

0 Answers  

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What is the role of ESP(Electro Static Precipitator)in steam power plants? Where it is located? How it works?

1 Answers  

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can u tell the difference between star-star transformer and delta to delta transformer.

3 Answers   Videocon,

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Whats the type of current and potential transformers?

3 Answers  

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can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)

0 Answers   NTPC,

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If you see the HRC fuse name plate. Its shown ampere rating shown which is in many KA (like 80KA and so on). any body explain what is meaning of this value?

7 Answers  

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what's float charger and boost charger? why it's used?

2 Answers   APCPDCL, PTCL, Rolls Royce, Siemens,

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Simple calculation of improving power factor?

5 Answers  

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What is the importance of creepage distance in disc insulator ?

1 Answers  

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