A simple Question from all....
If Voltage drops then its rated value what will be effect on
a Residential load? similarly if voltage rises from its
rated value then what will be effects on a load? i know if
voltage drops the equipment or device draws more current
then its rated what are other reasons ? thanks in advance
for ur time.......
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/
My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?
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