What is called grain-oriented laminations?

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can someone explain that how the speed of the protection system affects the fault level calculation?

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Hi all, please could anybody give me a suggestion about Electrical designs and calculations .. what text book should i follow as i am a trainee engineer and here work going not so favorable to me so please help me friends .. A small discription about my work which is going here is all about Electrical designs like cable sizing, lighting, lightning, Gensets sizing, motor sizing, transformer sizing, generator sizing, circuit breakers, PDB MCC PCC SLDB MLDB panels, Single line diagrams mainly, substation desings, cable routing and layouts, reactive power compensations, power factor improvement, voltage drop calculations, power generations, power transmission, power distributions all calculations i need .. please please if anybody experienced with this problem and got a solution then please help me .. just i need an apt text book for these all calculations and designs ..

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How does an oscillator differ from an amplifier?

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How to determine alternating current frequency?

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What is ELR, and where it is used ?

7 Answers   KSEB,

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why name plate detail HP/KW rating of a motor is different from measured value HP/KW using formula?

1 Answers   MAHINDRA,

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what is skin effect? why is it absentin dc system

22 Answers  

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HRC full from

6 Answers  

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Relation between Sq.mm of wire and Its current carrying capacity?

5 Answers  

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FULL FORM OF MCCB

3 Answers  

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What is difference between Harmonic and Non harmonic Capacitor Bank?

0 Answers   TATA,

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