Answer / technical1210

MCCB are avaliable in 4 types. One,two, three and four
poles. These can be used between 25 A to 1600 A as per need.

Answer / sri

32A to 630A

how much current we can get from 11kv overhead line ?

8 Answers  

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Why ct secondary is not kept open while primary charged. Answer in terms of ct parameters.

4 Answers   Power Grid,

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Dear sir,We have a 7.5hp motor,it was running smoothly and suddenly one winding is carring more current then others(r=6.5,y=6.3,b=10)..whts wrong with tis...?

5 Answers   Hindustan Motors,

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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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what is diff. b/w of earth & neutral?. why we are separately using ?

3 Answers  

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What is Nominal voltage?

3 Answers   Bhel, Equate,

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In star delta Schematic can we connect OLR in delta circuit

2 Answers   ABB, Lanco,

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Differentiate between real and apparent power?

0 Answers  

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How to know th details about an electrical Drawing ? Please mention the easy method.

0 Answers   Siemens,

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how does ELR works? explain

0 Answers  

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if we have 320KVA Genset kindly advice how much load we can put it.

0 Answers  

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Discuss the effect of sudden loading of an induction motor

0 Answers  

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