Answer / arvind

(Ia+Ib+Ic)/3

what is the diffrence between dol and star delta strater? why star delta starter used instead of dol?

3 Answers  

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which type of breaker sould be used for different level of voltage ? (i.e at 11 Kv, 33 Kv, 66 Kv....

8 Answers  

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plz tell me about detailof induction motor Slip

2 Answers  

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Shunt reactor is used in EHV Transmission line for..............?

2 Answers   NTPC,

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What is the difference between AC Drives and DC Drives?

14 Answers   College School Exams Tests, La-Gajjar Machineries, LG, Schneider, SMEL,

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A FIELD MAGNET IS EXITED BY AC/DC?

4 Answers  

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why induction motors are rated at 0.8 power factor.

0 Answers   Bhel, TN,

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how the testing of protection CT Testing done through Primary injection kit please describe in detail procedure...

0 Answers  

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what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)

0 Answers  

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Advantage of earthing transformer

2 Answers   EID Parry,

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1. for eg, capacitor is used for many purposes(it act as filter, oscillator, bypass capacitor, memory storage etc...) 2. Please tell me some example circuits for different uses of capacitor( whenever and whereever and however we used capacitor as a filter, oscillator tuning etc..) 3. similarly for inductor and resistors(it act as what?) and when and how we want to act as like that?, and how we can used these components depends upon our requirments with example circuits and explanation? design to act as these components depends

0 Answers  

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how to calculate the cable size depending on the transformer rating

2 Answers  

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