how to find under ground cable fault ???
if our cable size is 95*4 then what will load capacity
with far mull
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Answer / gajendra
if we will try as cable resistance ya other Margare meter but in short cable condition always show Resistance. pleas tell me how we can find and what is correct answer
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Answer / pas
Disconnect the both side cable.after disconnect the cable check by meager meter.meager one lead for earthing second lead for conductor.reading show in mega ohm.if cable was short reading reading showing infinity.
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why transformer are not used in D.C SUPPLY
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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/
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