Answer / nivesh sharma

120 A

Answer / dewan fazal

2 A

I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?

0 Answers  

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why we use separate earthing for two seprate machine??

1 Answers  

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List out the different frequency domain specifications?

0 Answers  

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Why we choose 400kv,220kv,132kv,66kv,33kv transmission voltages for transmitting power. Why not other voltage levels.

21 Answers   College School Exams Tests, HC, HCL, Jaypee, JPMorgan Chase,

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Name the component u would expect to find in a switchgear assembly?

0 Answers  

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What is the meaning of key single line diagram?

8 Answers   Technip,

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How calculate the Transformer Impedence With Example

3 Answers  

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how kva rating of transformer is calculated.

6 Answers   Fluor Daniel, Siemens,

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i am swathi, b.tech 4th year. In smps(switched mode power supply)we are using diodes,mosfets,igbts for controling of current. And my question is why we did not use thyristors(scr)? it is also act as a switch,then what is the drawback of scr as compared to above transisters> if we use the scr,then what is happening ? plz give reply as soon as possible bcoz i am doing project on smps. plz frnds i want ans for that. if anybody know the ans plz send to my e-mail id /swathi.tadakapally@gmail.com/

5 Answers   EEE, TCS,

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How the frame size of a flange mounted AC induction motor is calculated?

0 Answers   APCPDCL,

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in single phase circuit if i connect a heater between phase and neutral, then what will be the current path? phase to neutral or neutral to phase.

4 Answers  

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Diffrectiate between earthing and neutral

6 Answers   TATA,

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