Answer / prabhakar sankle

Transformer functioning only with a.c supply.Because there is need mutual induction in coil and core.It couldn't happen with DC supply.

Answer / pavan sharma

If dc supply is given to xmer then pri wdg has no recatance so impadance is low due to low resistance so dc supply burn primary

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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what is the d/f b/w dol & star delta starter.

2 Answers  

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Why CBCT rating is 50/1A

0 Answers  

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How to calculate the cable size for particular load

2 Answers   Knight Frank,

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why lightning arrestor are made in two stack of insulator but why not cvt

0 Answers  

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what is the thumb rule or formula for cable size and current ratings

1 Answers  

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what voltage to be select in megger for insulation resistance testing to L.V , H.T cables,motors and transfomer?and ohms valve should be giga ohms only or what?

1 Answers   Deevya Shakti Paper Mills,

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Pls anyone explain me the basics of wiring a house?

3 Answers  

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What kind of preventive maintenance are there for transformer?

0 Answers   Gulf,

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1000kva = how much kvar

3 Answers  

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what is the differation bewreen kwh & fundamental kwh in electronic trivector meters

0 Answers  

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what is the difference between normal motor and flame proof motor??

1 Answers   PI Industries, SRF,

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